Fix unittest compiler warning.

14 years ago · 91957d70a8
parent b5e17ec1d8
commit 91957d70a8
1 changed files with 3 additions and 2 deletions
--- a/src/detect-ipproto.c
+++ b/src/detect-ipproto.c
@ -628,7 +628,7 @@ end:
 static int DetectIPProtoTestSetup02(void)
 {
    int result = 0;
-    Signature *sig;
+    Signature *sig = NULL;
    char *value_str = "tcp";
    struct protoent *pent = getprotobyname(value_str);
    if (pent == NULL) {
@ -656,7 +656,8 @@ static int DetectIPProtoTestSetup02(void)
    result = 1;

 end:
-    SigFree(sig);
+    if (sig != NULL)
+        SigFree(sig);
    return result;
 }