From aa33631263f1ec6c89bf6e8b14d429843b80bb50 Mon Sep 17 00:00:00 2001
From: Michael Gehring <mg@ebfe.org>
Date: Sat, 14 Jun 2008 23:37:48 +0200
Subject: [PATCH] mouse: keep mwfact within sensible bounds

Signed-off-by: Julien Danjou <julien@danjou.info>
---
 mouse.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/mouse.c b/mouse.c
index 29357a7d..ee1e1ed4 100644
--- a/mouse.c
+++ b/mouse.c
@@ -661,6 +661,9 @@ mouse_client_resize_tiled(client_t *c)
         else if(layout == layout_tiletop)
             mwfact = 1. - fact_y;
 
+        /* keep mwfact within sensible bounds */
+        mwfact = MIN( MAX( 0.01, mwfact), 0.99 );
+
         /* refresh layout */
         if(fabs(tag->mwfact - mwfact) >= 0.01)
         {