From e03e3745678892ef2d2060be4ba7b17f5b08c88c Mon Sep 17 00:00:00 2001
From: Johannes Schindelin <johannes.schindelin@gmx.de>
Date: Sun, 22 Feb 2015 18:33:48 +0100
Subject: [PATCH] Leave paths containing any special characters alone

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
 winsup/cygwin/msys2_path_conv.cc | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/winsup/cygwin/msys2_path_conv.cc b/winsup/cygwin/msys2_path_conv.cc
index f112fa4258..72e06d45f6 100644
--- a/winsup/cygwin/msys2_path_conv.cc
+++ b/winsup/cygwin/msys2_path_conv.cc
@@ -354,6 +354,20 @@ path_type find_path_start_and_type(const char** src, int recurse, const char* en
     if (*it == ':')
         goto skip_p2w;
 
+    while (it != end && *it) {
+        switch (*it) {
+        case '`':
+        case '\'':
+        case '"':
+        case '*':
+        case '?':
+        case '[':
+        case ']':
+            goto skip_p2w;
+        ++it;
+    }
+    it = *src;
+
     while (!isalnum(*it) && *it != '/' && *it != '\\' && *it != ':' && *it != '-' && *it != '.') {
         recurse = true;
         it = ++*src;