X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/8bf4e8784aa2a0438ba09b1a0eb9207d3baf6bd9..7086ee95576e95aec1b54ad73c6fa6ead9186a3d:/uip/whatnowsbr.c

diff --git a/uip/whatnowsbr.c b/uip/whatnowsbr.c
index eb6106a7..03f3e054 100644
--- a/uip/whatnowsbr.c
+++ b/uip/whatnowsbr.c
@@ -40,7 +40,6 @@
 
 #include <h/mh.h>
 #include <fcntl.h>
-#include <signal.h>
 #include <h/mime.h>
 #include <h/utils.h>
 
@@ -110,11 +109,7 @@ static void writelscmd(char *, int, char *, char **);
 static void writesomecmd(char *buf, int bufsz, char *cmd, char *trailcmd, char **argp);
 static FILE* popen_in_dir(const char *dir, const char *cmd, const char *type);
 static int system_in_dir(const char *dir, const char *cmd);
-
-
-#ifdef HAVE_LSTAT
 static int copyf (char *, char *);
-#endif
 
 
 int
@@ -417,7 +412,7 @@ WhatNow (int argc, char **argv)
 	     *	Build a command line that causes the user's shell to list the file name
 	     *	arguments.  This handles and wildcard expansion, tilde expansion, etc.
 	     */
-	    writelscmd(buf, sizeof(buf), "-d", argp);
+	    writelscmd(buf, sizeof(buf), "-d --", argp);
 
 	    /*
 	     *	Read back the response from the shell, which contains a number of lines
@@ -506,7 +501,7 @@ WhatNow (int argc, char **argv)
 	     * We feed all the file names to the shell at once, otherwise you can't
 	     * provide a file name with a space in it.
 	     */
-	    writelscmd(buf, sizeof(buf), "-d", argp);
+	    writelscmd(buf, sizeof(buf), "-d --", argp);
 	    if ((f = popen_in_dir(cwd, buf, "r")) != (FILE *)0) {
 		while (fgets(shell, sizeof (shell), f) != (char *)0) {
 		    *(strchr(shell, '\n')) = '\0';
@@ -580,7 +575,7 @@ writesomecmd(char *buf, int bufsz, char *cmd, char *trailcmd, char **argp)
 static void
 writelscmd(char *buf, int bufsz, char *lsoptions, char **argp)
 {
-  char *lscmd = concat ("ls ", lsoptions, " --", NULL);
+  char *lscmd = concat ("ls ", lsoptions, NULL);
   writesomecmd(buf, bufsz, lscmd, "", argp);
   free (lscmd);
 }
@@ -647,9 +642,7 @@ editfile (char **ed, char **arg, char *file, int use, struct msgs *mp,
     char *cp, *prog, **vec;
     struct stat st;
 
-#ifdef HAVE_LSTAT
     int	slinked = 0;
-#endif /* HAVE_LSTAT */
 
     /* Was there a previous edit session? */
     if (reedit) {
@@ -681,16 +674,12 @@ editfile (char **ed, char **arg, char *file, int use, struct msgs *mp,
 
 	if (atfile) {
 	    unlink (linkpath);
-#ifdef HAVE_LSTAT
 	    if (link (altpath, linkpath) == NOTOK) {
 		symlink (altpath, linkpath);
 		slinked = 1;
 	    } else {
 		slinked = 0;
 	    }
-#else /* not HAVE_LSTAT */
-	    link (altpath, linkpath);
-#endif /* not HAVE_LSTAT */
 	}
     }
 
@@ -741,7 +730,6 @@ editfile (char **ed, char **arg, char *file, int use, struct msgs *mp,
 	    }
 
 	    reedit++;
-#ifdef HAVE_LSTAT
 	    if (altmsg
 		    && mp
 		    && !is_readonly(mp)
@@ -754,16 +742,6 @@ editfile (char **ed, char **arg, char *file, int use, struct msgs *mp,
 				&& (unlink (altpath) == NOTOK
 					|| link (linkpath, altpath) == NOTOK)))
 		advise (linkpath, "unable to update %s from", altmsg);
-#else /* HAVE_LSTAT */
-	    if (altmsg
-		    && mp
-		    && !is_readonly(mp)
-		    && stat (linkpath, &st) != NOTOK
-		    && st.st_nlink == 1
-		    && (unlink (altpath) == NOTOK
-			|| link (linkpath, altpath) == NOTOK))
-		advise (linkpath, "unable to update %s from", altmsg);
-#endif /* HAVE_LSTAT */
     }
 
     /* normally, we remember which editor we used */
@@ -778,7 +756,6 @@ editfile (char **ed, char **arg, char *file, int use, struct msgs *mp,
 }
 
 
-#ifdef HAVE_LSTAT
 static int
 copyf (char *ifile, char *ofile)
 {
@@ -804,7 +781,6 @@ copyf (char *ifile, char *ofile)
     close (out);
     return i;
 }
-#endif /* HAVE_LSTAT */
 
 
 /*
@@ -1122,13 +1098,19 @@ sendit (char *sp, char **arg, char *file, int pushed)
     vec[vecp++] = getcpy (m_maildir (""));
 
     if ((cp = context_find ("fileproc"))) {
-      vec[vecp++] = "-fileproc";
-      vec[vecp++] = cp;
+	vec[vecp++] = "-fileproc";
+	vec[vecp++] = cp;
     }
 
     if ((cp = context_find ("mhlproc"))) {
-      vec[vecp++] = "-mhlproc";
-      vec[vecp++] = cp;
+	vec[vecp++] = "-mhlproc";
+	vec[vecp++] = cp;
+    }
+
+    if ((cp = context_find ("credentials"))) {
+	/* post doesn't read context so need to pass credentials. */
+	vec[vecp++] = "-credentials";
+	vec[vecp++] = cp;
     }
 
     while ((cp = *argp++)) {