[PATCH 1/2] winex11.drv: Allow keyboard layout score to be negative.

[Giovanni Mascellani]

The keyboard layout matching algorithm can assign a negative score
to a keyboard layout. If the user has a strange keyboard layout,
possibly a custom one, it might happen that all keyboard layouts
known by Wine get a negative score. This is not an error in itself,
and we should still strive to find the best match.

Currently the matching algorithm is broken in such a situation,
because it initializes max_score to zero, meaning that if all
layouts have negative score, then the first one will be
arbitrarily selected. Fixing the initialization to a very
negative number the best match will be found, even if with
negative score.

Signed-off-by: Giovanni Mascellani <gmascellani at codeweavers.com>
---
 dlls/winex11.drv/keyboard.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/winex11.drv/keyboard.c b/dlls/winex11.drv/keyboard.c
index d86f418a64e..5fde07ead31 100644
--- a/dlls/winex11.drv/keyboard.c
+++ b/dlls/winex11.drv/keyboard.c
@@ -1432,7 +1432,7 @@ X11DRV_KEYBOARD_DetectLayout( Display *display )
   KeySym keysym = 0;
   const char (*lkey)[MAIN_LEN][4];
   unsigned max_seq = 0;
-  int max_score = 0, ismatch = 0;
+  int max_score = INT_MIN, ismatch = 0;
   char ckey[256][4];
 
   syms = keysyms_per_keycode;
-- 
2.32.0