From: Ralph Corderoy <ralph@inputplus.co.uk>
Date: Sun, 30 Oct 2016 15:09:55 +0000 (+0000)
Subject: Replace strlen(foo) > 0 with *foo.
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/eda0cc87eedfbbe5a15a91a59489e31f69e30998?ds=inline;hp=9a8baf1f7ee48005ea447725589fceb5717ad32b

Replace strlen(foo) > 0 with *foo.
---

diff --git a/uip/post.c b/uip/post.c
index fca85f7b..bf1c042d 100644
--- a/uip/post.c
+++ b/uip/post.c
@@ -1041,7 +1041,7 @@ putfmt (char *name, char *str, int *eai, FILE *out)
 	 * Strip off any trailing newlines
 	 */
 
-	while (strlen(fullfrom) > 0 && fullfrom[strlen(fullfrom) - 1] == '\n') {
+	while (*fullfrom && fullfrom[strlen(fullfrom) - 1] == '\n') {
 	    fullfrom[strlen(fullfrom) - 1] = '\0';
 	}
     }