X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/607852926ae652a129301569a0eced9dddd466c0..836c326a42e2007948dbbfdc221e05789e83736c:/uip/folder.c?ds=inline

diff --git a/uip/folder.c b/uip/folder.c
index d71b43f0..10c9290a 100644
--- a/uip/folder.c
+++ b/uip/folder.c
@@ -118,8 +118,7 @@ main (int argc, char **argv)
      * If program was invoked with name ending
      * in `s', then add switch `-all'.
      */
-    if (argv[0][strlen (argv[0]) - 1] == 's')
-	all = 1;
+    all = has_suffix_c(argv[0], 's');
 
     arguments = getarguments (invo_name, argc, argv, 1);
     argp = arguments;
@@ -255,7 +254,7 @@ main (int argc, char **argv)
 	    /* If no folder is given, the current folder and */
 	    /* the top of the folder stack are swapped.      */
 	    if ((cp = context_find (stack))) {
-		dp = getcpy (cp);
+		dp = mh_xstrdup(cp);
 		ap = brkstring (dp, " ", "\n");
 		argfolder = getcpy(*ap++);
 	    } else {
@@ -279,7 +278,7 @@ main (int argc, char **argv)
 	if (argfolder)
 	    adios (NULL, "sorry, no folders allowed with -pop");
 	if ((cp = context_find (stack))) {
-	    dp = getcpy (cp);
+	    dp = mh_xstrdup(cp);
 	    ap = brkstring (dp, " ", "\n");
 	    argfolder = getcpy(*ap++);
 	} else {
@@ -307,14 +306,14 @@ main (int argc, char **argv)
 
     /* Listing the folder stack */
     if (listsw) {
-	printf ("%s", argfolder ? argfolder : getfolder (1));
+	fputs(argfolder ? argfolder : getfolder (1), stdout);
 	if ((cp = context_find (stack))) {
-	    dp = getcpy (cp);
+	    dp = mh_xstrdup(cp);
 	    for (ap = brkstring (dp, " ", "\n"); *ap; ap++)
 		printf (" %s", *ap);
 	    free (dp);
 	}
-	printf ("\n");
+	putchar('\n');
 
 	if (!printsw)
 	    done (0);
@@ -547,7 +546,7 @@ print_folders (void)
     if (all || fshort || ftotal < 1) {
 	for (i = 0; i < total_folders; i++) {
 	    if (fshort) {
-		printf ("%s\n", fi[i].name);
+		puts(fi[i].name);
 		continue;
 	    }
 
@@ -583,7 +582,7 @@ print_folders (void)
 
 	    if (fi[i].others)
 		printf (";%*s (others)", curprinted ? 0 : curmsgdigits + 6, "");
-	    printf (".\n");
+	    puts(".");
 	}
     }
 
@@ -592,7 +591,7 @@ print_folders (void)
      */
     if (ftotal > 0 || (all && !fshort && ftotal >= 0)) {
 	if (all)
-	    printf ("\n");
+	    putchar('\n');
 	printf ("TOTAL = %d message%c in %d folder%s.\n",
 		total_msgs, total_msgs != 1 ? 's' : ' ',
 		total_folders, total_folders != 1 ? "s" : "");
@@ -634,7 +633,7 @@ readonly_folders (void)
 {
     int	atrlen;
     char atrcur[BUFSIZ];
-    register struct node *np;
+    struct node *np;
 
     snprintf (atrcur, sizeof(atrcur), "atr-%s-", current);
     atrlen = strlen (atrcur);