From: Alexander Traud <pabstraud@compuserve.com>
Date: Sat, 6 Jan 2018 12:45:28 +0000 (+0100)
Subject: editline: Avoid comparison between pointer and zero character constant.
X-Git-Tag: 13.20.0-rc1~119^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a68da3006965fd9e12da9647cfe78c534f05eab7;p=thirdparty%2Fasterisk.git

editline: Avoid comparison between pointer and zero character constant.

gcc 7.2 warned about this.

ASTERISK-27559

Change-Id: I48960dda9cf0a11b6a9426f775e632363f8caa74
---

diff --git a/main/editline/term.c b/main/editline/term.c
index 03623be218..6814cc4caa 100644
--- a/main/editline/term.c
+++ b/main/editline/term.c
@@ -428,7 +428,7 @@ term_alloc(EditLine *el, const struct termcapstr *t, const char *cap)
          */
 	tlen = 0;
 	for (tmp = tlist; tmp < &tlist[T_str]; tmp++)
-		if (*tmp != NULL && *tmp != '\0' && *tmp != *str) {
+		if (*tmp != NULL && **tmp != '\0' && *tmp != *str) {
 			char *ptr;
 
 			for (ptr = *tmp; *ptr != '\0'; termbuf[tlen++] = *ptr++)