From e6f611441cfa47c056fc9f79c97acc6f6288d160 Mon Sep 17 00:00:00 2001
From: Alexpux <alexey.pawlow@gmail.com>
Date: Tue, 20 Oct 2015 09:43:14 +0300
Subject: [PATCH] Fix converting argument looks like
 -DVAR=str1;c:/path1;str2;c:/path2

---
 winsup/cygwin/msys2_path_conv.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/winsup/cygwin/msys2_path_conv.cc b/winsup/cygwin/msys2_path_conv.cc
index 34c4d26c56..c347bd4cb8 100644
--- a/winsup/cygwin/msys2_path_conv.cc
+++ b/winsup/cygwin/msys2_path_conv.cc
@@ -410,6 +410,9 @@ path_type find_path_start_and_type(const char** src, int recurse, const char* en
       if (isalpha(*it)) {
         it += 1;
         starts_with_minus_alpha = 1;
+        if (memchr(it, ';', end - it)) {
+        	return WINDOWS_PATH_LIST;
+        }
       }
     }