# HG changeset patch
# User Sascha Wilde <wilde@intevation.de>
# Date 1395750023 -3600
# Node ID 701b7036c5dcdab352379c75ecfd47e6f9930bcf
# Parent  f100861dad8f3f1f87e900a5f9cbdffbb4046f6e
Windows implementation of port_realpath: NULL if file does not exist.

diff -r f100861dad8f -r 701b7036c5dc common/portpath.c
--- a/common/portpath.c	Tue Mar 25 13:08:59 2014 +0100
+++ b/common/portpath.c	Tue Mar 25 13:20:23 2014 +0100
@@ -31,7 +31,11 @@
 #ifndef _WIN32
   return realpath(path, NULL);
 #else
-  return _fullpath(NULL, path, 0);
+  char *fp = _fullpath(NULL, path, 0);
+  if (port_fileexits(fp))
+    return fp;
+  else
+    return NULL;
 #endif
 }