From 9f5df641f9222d55a7b6d0b5ee19a8afe2cac8c1 Mon Sep 17 00:00:00 2001
From: Dave Beazley <dave-swig@dabeaz.com>
Date: Fri, 31 Oct 2003 17:48:02 +0000
Subject: [PATCH] Eliminate compiler warning.

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@5217 626c5289-ae23-0410-ae9c-e8d60b6d4f22
---
 SWIG/Source/Swig/scanner.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SWIG/Source/Swig/scanner.c b/SWIG/Source/Swig/scanner.c
index 8fc2d0ac4..b28710737 100644
--- a/SWIG/Source/Swig/scanner.c
+++ b/SWIG/Source/Swig/scanner.c
@@ -223,7 +223,7 @@ retract(SwigScanner *s, int n) {
 static int
 look(SwigScanner *s) {
     int      state;
-    char     c = 0;
+    int      c = 0;
 
     state = 0;
     Clear(s->text);