fix a signed/unsigned comparison warning

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@5552 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/sys_linux.c b/sys_linux.c
index 4bdaf077dfd565b44cf18bcbb34198d2ed6f7ddc..1ee5b729dc76b09b505ea25012a3475f488eb459 100644 (file)
--- a/sys_linux.c
+++ b/sys_linux.c
@@ -142,7 +142,7 @@ char *Sys_ConsoleInput(void)
        if (cls.state == ca_dedicated)
        {
                static char text[256];
-               static int len = 0;
+               static unsigned int len = 0;
 #ifdef WIN32
                int c;