From: Mikko Rasa <tdb@tdb.fi>
Date: Mon, 6 Jan 2014 19:53:25 +0000 (+0200)
Subject: Windows uses ; as separator in $PATH
X-Git-Url: http://git.tdb.fi/?p=libs%2Fcore.git;a=commitdiff_plain;h=2a6afe61db5603d508468adbd538ad4e96acc3fc

Windows uses ; as separator in $PATH
---

diff --git a/source/fs/dir.cpp b/source/fs/dir.cpp
index 2ae5122..0b68732 100644
--- a/source/fs/dir.cpp
+++ b/source/fs/dir.cpp
@@ -17,6 +17,15 @@ namespace FS {
 namespace
 {
 
+enum
+{
+#ifdef WIN32
+	ITEMSEP = ';'
+#else
+	ITEMSEP = ':'
+#endif
+};
+
 /** Helper function to determine the location of the program's executable.
 Caches the last result to cut down filesystem access with repeated calls. */
 const Path &get_bin_dir(const string &argv0)
@@ -30,7 +39,7 @@ const Path &get_bin_dir(const string &argv0)
 		if(argv0.find('/')==string::npos)
 		{
 			const char *path = getenv("PATH");
-			vector<string> dirs = split(path, ':');
+			vector<string> dirs = split(path, ITEMSEP);
 			for(vector<string>::const_iterator i=dirs.begin(); i!=dirs.end(); ++i)
 				if(exists(Path(*i)/argv0))
 				{