From 90c453d4acbc809a3f5c6a477d6fa6de625a6214 Mon Sep 17 00:00:00 2001
From: Doug MacEachern <dougm@hyperic.com>
Date: Sun, 2 Oct 2005 20:37:52 +0000
Subject: [PATCH] return NULL if no module handle in sigar_GetProcAddress

---
 src/os/win32/win32_sigar.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/os/win32/win32_sigar.c b/src/os/win32/win32_sigar.c
index eb547434..9ce3aa02 100644
--- a/src/os/win32/win32_sigar.c
+++ b/src/os/win32/win32_sigar.c
@@ -101,6 +101,7 @@ static FARPROC sigar_GetProcAddress(sigar_t *sigar,
         sigar_log_printf(sigar, SIGAR_LOG_DEBUG,
                          "GetProcAddress(%s): %s\n",
                          lpProcName, "No module handle");
+        return NULL;
     }
 
     if (!(ptr = GetProcAddress(hModule, lpProcName))) {