From 6d1d492faccc471099f1245878b470aacf3d6ecf Mon Sep 17 00:00:00 2001
From: Meep-Eep <Meep-Eep@8092fc87-c524-0410-9efc-e669fe64eaf9>
Date: Mon, 25 Jan 2010 19:16:57 +0000
Subject: [PATCH] Fix warning.

git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@3520 8092fc87-c524-0410-9efc-e669fe64eaf9
---
 sc2/src/libs/input/sdl/input.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sc2/src/libs/input/sdl/input.c b/sc2/src/libs/input/sdl/input.c
index 809419a91..d4f07f548 100644
--- a/sc2/src/libs/input/sdl/input.c
+++ b/sc2/src/libs/input/sdl/input.c
@@ -35,7 +35,7 @@
 static int kbdhead=0, kbdtail=0;
 static UniChar kbdbuf[KBDBUFSIZE];
 static UniChar lastchar;
-static int num_keys = 0;
+static unsigned int num_keys = 0;
 static int *kbdstate = NULL;
 		// Holds all SDL keys +1 for holding invalid values
 
@@ -355,7 +355,7 @@ ProcessInputEvent (const SDL_Event *Event)
 		SDLKey k = Event->key.keysym.sym;
 		UniChar map_key = Event->key.keysym.unicode;
 
-		if (k < 0 || k > num_keys)
+		if (k > num_keys)
 			k = num_keys; // for unknown keys
 
 		if (Event->type == SDL_KEYDOWN)