core: ppcfg - jump to end when defexp eval does not get a str val

(cherry picked from commit daac0bd)
kamailio · Mar 6, 2024 · 4c78a56 · 4c78a56
1 parent 219c21f
commit 4c78a56
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/core/ppcfg.c b/src/core/ppcfg.c
@@ -510,6 +510,8 @@ char *pp_defexp_eval(char *exval, int exlen, int qmode)
 		LM_DBG("expression string result: [%s]\n", result->param.stz.sval);
 		sval.s = result->param.stz.sval;
 		sval.len = strlen(result->param.stz.sval);
+	} else {
+		goto done;
 	}
 
 	if(qmode == 1) {