escape: fix return code

2014-07-19 15:44:50 -04:00
parent 53290ee39d
commit 91a81d93b5
1 changed files with 1 additions and 1 deletions
@@ -235,5 +235,5 @@ int main(int argc, char *argv[]) {
        fputc('\n', stdout);

 finish:
-        return r ? EXIT_FAILURE : EXIT_SUCCESS;
+        return r <= 0 ? EXIT_FAILURE : EXIT_SUCCESS;
 }