From bac2bbd05893dff4be88c7914116374c0f27932d Mon Sep 17 00:00:00 2001
From: Mikael Magnusson <mikachu@gmail.com>
Date: Sun, 25 Jan 2015 18:28:50 +0100
Subject: 34382: Handle NULL return from dlerror() more gracefully

---
 Src/module.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'Src')

diff --git a/Src/module.c b/Src/module.c
index bcc0ba833..97a4869cd 100644
--- a/Src/module.c
+++ b/Src/module.c
@@ -1597,8 +1597,9 @@ do_load_module(char const *name, int silent)
     ret = try_load_module(name);
     if (!ret && !silent) {
 #ifdef HAVE_DLERROR
+	char *errstr = dlerror();
 	zwarn("failed to load module `%s': %s", name,
-	      metafy(dlerror(), -1, META_USEHEAP));
+	      errstr ? metafy(errstr, -1, META_USEHEAP) : "empty module path");
 #else
 	zwarn("failed to load module: %s", name);
 #endif
-- 
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