X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/8563731b02ce9d750806f6b1769af8b399d964e8..37da2ed2b9d461967bde48cfc506f7ffd4a0cd78:/uip/scan.c?ds=inline

diff --git a/uip/scan.c b/uip/scan.c
index b40537c0..705ff69b 100644
--- a/uip/scan.c
+++ b/uip/scan.c
@@ -3,13 +3,18 @@
  * scan.c -- display a one-line "scan" listing of folder or messages
  *
  * $Id$
+ *
+ * This code is Copyright (c) 2002, by the authors of nmh.  See the
+ * COPYRIGHT file in the root directory of the nmh distribution for
+ * complete copyright information.
  */
 
 #include <h/mh.h>
 #include <h/fmt_scan.h>
 #include <h/scansbr.h>
-#include <zotnet/tws/tws.h>
-#include <zotnet/mts/mts.h>
+#include <h/tws.h>
+#include <h/mts.h>
+#include <h/utils.h>
 #include <errno.h>
 
 /*
@@ -43,11 +48,10 @@ static struct swit switches[] = {
 #define VERSIONSW 10
     { "version", 0 },
 #define	HELPSW	11
-    { "help", 4 },
+    { "help", 0 },
     { NULL, 0 }
 };
 
-extern int errno;
 
 /*
  * global for sbr/formatsbr.c - yech!
@@ -93,8 +97,7 @@ main (int argc, char **argv)
      */
     nummsgs = 0;
     maxmsgs = MAXMSGS;
-    if (!(msgs = (char **) malloc ((size_t) (maxmsgs * sizeof(*msgs)))))
-	adios (NULL, "unable to allocate storage");
+    msgs = (char **) mh_xmalloc ((size_t) (maxmsgs * sizeof(*msgs)));
 
     /*
      * Parse arguments
@@ -174,9 +177,8 @@ main (int argc, char **argv)
 	     */
 	    if (nummsgs >= maxmsgs) {
 		maxmsgs += MAXMSGS;
-		if (!(msgs = (char **) realloc (msgs,
-			(size_t) (maxmsgs * sizeof(*msgs)))))
-		    adios (NULL, "unable to reallocate msgs storage");
+		msgs = (char **) mh_xrealloc (msgs,
+                    (size_t) (maxmsgs * sizeof(*msgs)));
 	    }
 	    msgs[nummsgs++] = cp;
 	}
@@ -316,7 +318,7 @@ main (int argc, char **argv)
 
 	    switch (state = scan (in, msgnum, 0, nfs, width,
 			msgnum == mp->curmsg, unseen,
-			hdrflag ? folder : NULL, 0L, 1)) {
+			folder, 0L, 1)) {
 		case SCNMSG: 
 		case SCNENC: 
 		case SCNERR: