File mingw64-dosbox-fix-windres-ico-path.patch of Package mingw64-dosbox

diff --git a/src/winres.rc b/src/winres.rc
index b4be0a5..770abd3 100644
--- a/src/winres.rc
+++ b/src/winres.rc
@@ -2,7 +2,7 @@
 #include "winresrc.h"
 
 // icon resource
-DOSBOX_ICO ICON "..\\contrib\\icons\\windows\\dosbox-staging.ico"
+DOSBOX_ICO ICON "../contrib//icons/windows/dosbox-staging.ico"
 
 // version resource
 VS_VERSION_INFO VERSIONINFO