bagder: curl/lib parsedate.c,1.16,1.17

Update of /cvsroot/curl/curl/lib
In directory labb:/tmp/cvs-serv31089/lib

Modified Files:
        parsedate.c 
Log Message:
Gisle Vanem came up with a nice little work-around for bug #1230118. It
seems the Windows (MSVC) libc time functions may return data one hour off if
TZ is not set and automatic DST adjustment is enabled. This made
curl_getdate() return wrong value, and it also concerned internal cookie
expirations etc.


Index: parsedate.c
===================================================================
RCS file: /cvsroot/curl/curl/lib/parsedate.c,v
retrieving revision 1.16
retrieving revision 1.17
diff -u -d -r1.16 -r1.17
--- parsedate.c 26 Apr 2005 13:08:49 -0000      1.16
+++ parsedate.c 5 Jul 2005 14:57:41 -0000       1.17
@@ -236,9 +236,20 @@
   struct tm tm;
   enum assume dignext = DATE_MDAY;
   const char *indate = date; /* save the original pointer */
-
   int part = 0; /* max 6 parts */
 
+#ifdef WIN32
+  /*
+   * On Windows, we need an odd work-around for the case when no TZ variable
+   * is set. If it isn't set and "automatic DST adjustment" is enabled, the
+   * time functions below will return values one hour off! As reported and
+   * investigated in bug report #1230118.
+  */
+  const char *env = getenv("TZ");
+  if(!env)
+    putenv("TZ=GMT");
+#endif
+
   while(*date && (part < 6)) {
     bool found=FALSE;
 

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