winetricks: run wine firstly (see eterbug #4126)

diff --git a/etersoft/scripts/winetricks b/etersoft/scripts/winetricks
index a2b32f965ecd721e0000e408a7a7cf81c524e615..6d0dd3677bfab611e29d78b7cf1e4dd3441a1a1e 100755 (executable)
--- a/etersoft/scripts/winetricks
+++ b/etersoft/scripts/winetricks
@@ -53,8 +53,11 @@ die() {
   exit 1
 }
 
-if [ ! -x "`which "$WINE"`" ]
+if [ -x "`which "$WINE"`" ]
 then
+  # run wine to assure we already create .wine
+  wine >/dev/null
+else
   die "Cannot find wine ($WINE)"
 fi