From ee2c7251d0069de6fe5e20f9295ddc0cfd41fb5c Mon Sep 17 00:00:00 2001
From: Christopher Faylor <me@cgf.cx>
Date: Wed, 14 Feb 2001 23:45:56 +0000
Subject: * dlfcn.cc (dlopen): Do not call LoadLibrary with a NULL pointer,
 when the library is not found

---
 winsup/cygwin/dlfcn.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'winsup/cygwin/dlfcn.cc')

diff --git a/winsup/cygwin/dlfcn.cc b/winsup/cygwin/dlfcn.cc
index a85351323..73c44f12d 100644
--- a/winsup/cygwin/dlfcn.cc
+++ b/winsup/cygwin/dlfcn.cc
@@ -177,7 +177,8 @@ dlopen (const char *name, int)
     {
       /* handle for the named library */
       const char *fullpath = get_full_path_of_dll (name);
-      ret = (void *) LoadLibrary (fullpath);
+      if (fullpath)
+	ret = (void *) LoadLibrary (fullpath);
     }
 
   if (!ret)
-- 
cgit v1.2.3