X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/94f8f9eb1b71847a08ccb7f6c7b5f1bfebb44c10..ef1ba39e8dae81091b6c3e73e72825ef6edea3c6:/uip/folder.c

diff --git a/uip/folder.c b/uip/folder.c
index c077f7c2..7e00a812 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 = HasSuffixC(argv[0], 's');
 
     arguments = getarguments (invo_name, argc, argv, 1);
     argp = arguments;
@@ -314,7 +313,7 @@ main (int argc, char **argv)
 		printf (" %s", *ap);
 	    free (dp);
 	}
-	printf ("\n");
+	putchar('\n');
 
 	if (!printsw)
 	    done (0);
@@ -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" : "");