From: Fabrice Bellard <fabrice@bellard.org>
Date: Thu, 14 May 2026 13:51:22 +0000 (+0200)
Subject: fixed error handling in os.exec() (#503)
X-Git-Url: http://git.kaiwu.me/postgresql/log/contrib/postgres_fdw/static/gitweb.js?a=commitdiff_plain;h=b1b4733bd9f75509ffbf1243b754a8e61278b790;p=quickjs.git

fixed error handling in os.exec() (#503)
---

diff --git a/quickjs-libc.c b/quickjs-libc.c
index 99ba96f..84f990d 100644
--- a/quickjs-libc.c
+++ b/quickjs-libc.c
@@ -3309,7 +3309,7 @@ static JSValue js_os_exec(JSContext *ctx, JSValueConst this_val,
     for(i = 0; i < exec_argc; i++)
         JS_FreeCString(ctx, exec_argv[i]);
     js_free(ctx, exec_argv);
-    if (envp != environ) {
+    if (envp && envp != environ) {
         char **p;
         p = envp;
         while (*p != NULL) {