Ticket #55415: Tiger-patch-libuv-src-unix-core.c.diff

Utilities/cmlibuv/src/unix/core.c

@@ -1289 +1289 @@
 
 
 int uv_os_unsetenv(const char* name) {
+  /* Mac OS X before Leopard, 10.5, has void unsetenv */
+#if __MAC_OS_X_VERSION_MIN_REQUIRED > 1040
   if (unsetenv(name) != 0)
     return -errno;
 
+#else
+  unsetenv(name);
+  if (getenv(name) != NULL)    /* if name still exists in environment, then no NULL pointer */
+    return -1;
+#endif
+
   return 0;
 }