X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/a670c9d22ff3a00459677c62d1929818c4e4c4e6..7711f3fc00259e55f630cfe6104eff3083dc9d77:/uip/whatnowsbr.c

diff --git a/uip/whatnowsbr.c b/uip/whatnowsbr.c
index 6e08d3eb..21fb1519 100644
--- a/uip/whatnowsbr.c
+++ b/uip/whatnowsbr.c
@@ -321,7 +321,9 @@ WhatNow (int argc, char **argv)
 		writesomecmd(buf, BUFSIZ, "cd", "pwd", argp);
 	    }
 	    if ((f = popen_in_dir(cwd, buf, "r")) != (FILE *)0) {
-		fgets(cwd, sizeof (cwd), f);
+		if (fgets(cwd, sizeof (cwd), f) == NULL) {
+		    advise (buf, "fgets");
+		}
 
 		if (strchr(cwd, '\n') != (char *)0)
 			*strchr(cwd, '\n') = '\0';
@@ -444,9 +446,6 @@ WhatNow (int argc, char **argv)
 		    annotate(drft, ATTACH_FIELD, file, 1, 0, -2, 1);
 		    if (verbose) {
 			ctype = mime_type(file);
-		    }
-
-		    if (verbose) {
 			printf ("Attaching %s as a %s\n", file, ctype);
 			free (ctype);
 		    }
@@ -691,7 +690,9 @@ editfile (char **ed, char **arg, char *file, int use, struct msgs *mp,
 	if (atfile) {
 	    (void) m_unlink (linkpath);
 	    if (link (altpath, linkpath) == NOTOK) {
-		symlink (altpath, linkpath);
+		if (symlink (altpath, linkpath) < 0) {
+		    adios (linkpath, "symlink");
+		}
 		slinked = 1;
 	    } else {
 		slinked = 0;
@@ -709,8 +710,11 @@ editfile (char **ed, char **arg, char *file, int use, struct msgs *mp,
 	    break;
 
 	case OK:
-	    if (cwd)
-		chdir (cwd);
+	    if (cwd) {
+		if (chdir (cwd) < 0) {
+		    advise (cwd, "chdir");
+		}
+	    }
 	    if (altmsg) {
 		if (mp)
 		    m_putenv ("mhfolder", mp->foldpath);