diff options
Diffstat (limited to 'framework/src/suricata/src/util-rule-vars.c')
-rw-r--r-- | framework/src/suricata/src/util-rule-vars.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/framework/src/suricata/src/util-rule-vars.c b/framework/src/suricata/src/util-rule-vars.c index f3b5604f..57347f4f 100644 --- a/framework/src/suricata/src/util-rule-vars.c +++ b/framework/src/suricata/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++; } |