From 0e720678af64b1aa6a877e87db1f894b7dba45fa Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Wed, 13 Feb 2008 05:48:57 +0000
Subject: [PATCH] Minor Windows fix (thanks, fydo!).

---
 CHANGELOG        | 1 +
 platform/win32.c | 6 ++++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG b/CHANGELOG
index 1b07bebc..d6a51134 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -4,6 +4,7 @@
 
 -- stuff in the stable-1.0 branch, backported from 2.0.0 dev branch, etc ---
 
+02132008 - Minor Windows fix (thanks, fydo!).
 01222008 - Added zlib README, and updated LICENSE.txt.
 01212008 - Fixed HTTP header in physfshttpd.c.
 12112007 - Fixed incorrect directory test in Windows code (thanks, Buginator!).
diff --git a/platform/win32.c b/platform/win32.c
index 8f17d6b1..f19f5296 100644
--- a/platform/win32.c
+++ b/platform/win32.c
@@ -78,8 +78,7 @@ static const char *win32strerror(void)
 {
     static TCHAR msgbuf[255];
     TCHAR *ptr = msgbuf;
-
-    FormatMessage(
+    DWORD rc = FormatMessage(
         FORMAT_MESSAGE_FROM_SYSTEM |
         FORMAT_MESSAGE_IGNORE_INSERTS,
         NULL,
@@ -90,6 +89,9 @@ static const char *win32strerror(void)
         NULL 
     );
 
+    if (rc == 0)
+        msgbuf = '\0';  /* oh well. */
+
         /* chop off newlines. */
     for (ptr = msgbuf; *ptr; ptr++)
     {