From: Eric Haszlakiewicz <erh+git@nimenees.com>
Date: Tue, 23 Jun 2020 02:51:46 +0000 (+0000)
Subject: Issue #635: Fix "expression has no effect" warning in json_tokener.c by casting to... 
X-Git-Tag: json-c-0.15-20200726~25
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=84e6032883b507f16c877297da97927ea87811f1;p=json-c

Issue #635: Fix "expression has no effect" warning in json_tokener.c by casting to void.
---

diff --git a/json_tokener.c b/json_tokener.c
index 82cb8d9..3855570 100644
--- a/json_tokener.c
+++ b/json_tokener.c
@@ -646,7 +646,7 @@ struct json_object *json_tokener_parse_ex(struct json_tokener *tok, const char *
 				if (tok->st_pos >= 4)
 					break;
 
-				ADVANCE_CHAR(str, tok);
+				(void)ADVANCE_CHAR(str, tok);
 				if (!PEEK_CHAR(c, tok))
 				{
 					/*