jitters: return non-zero on parsing error

2020-09-28 13:48:53 +02:00 · 2020-09-28 13:48:53 +02:00 · a8f4122146
parent 3f51857202
commit a8f4122146
1 changed files with 7 additions and 4 deletions
--- a/src/jitters.c
+++ b/src/jitters.c
@ -6,11 +6,14 @@

 int main(void)
 {
-    struct ast_node *res;
+    struct ast_node *ast = NULL;
+    int ret = 0;
    yydebug = getenv("PARSE") != NULL;
-    if (yyparse(&res) == 0) {
-        destroy_ast(res);
+    if ((ret = yyparse(&ast)) == 0) {
+        /* Nothing */
    }

-    return 0;
+    destroy_ast(ast);
+
+    return ret;
 }