From d77e4030249598bb1b6bb39aca46780bdc474817 Mon Sep 17 00:00:00 2001 From: Victor Julien Date: Wed, 25 Nov 2015 12:17:51 +0100 Subject: [PATCH] rule vars: fix compiler warning --- src/util-rule-vars.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/util-rule-vars.c b/src/util-rule-vars.c index f3b5604fbe..57347f4ff8 100644 --- a/src/util-rule-vars.c +++ b/src/util-rule-vars.c @@ -75,7 +75,7 @@ char *SCRuleVarsGetConfVar(const DetectEngineCtx *de_ctx, if (conf_var_name == NULL) goto end; - while (conf_var_name[0] != '\0' && isspace(conf_var_name[0])) { + while (conf_var_name[0] != '\0' && isspace((unsigned char)conf_var_name[0])) { conf_var_name++; } -- 2.47.2