fixed #166: xdg-open dose not search correctly in directories with spaces in the name

scripts/xdg-mime.in

@@ -307,7 +307,7 @@ search_desktop_file()
 
     grep -l "$MIME;" "$dir/"*.desktop 2>/dev/null
 
-    for f in $dir/*/; do
+    for f in "$dir/"*/; do
       [ -d "$f" ] && search_desktop_file "$MIME" "$f"
     done
 }

scripts/xdg-open.in

@@ -328,7 +328,7 @@ search_desktop_file()
         fi
     fi
 
-    for d in $dir/*/; do
+    for d in "$dir/"*/; do
         [ -d "$d" ] && search_desktop_file "$default" "$d" "$target"
     done
 }