From 61088dcbe2b2e1979b94adfd303a8db356be8dbd 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/SWIG@5217 626c5289-ae23-0410-ae9c-e8d60b6d4f22
---
 Source/Swig/scanner.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/Swig/scanner.c b/Source/Swig/scanner.c
index 8fc2d0ac4..b28710737 100644
--- a/Source/Swig/scanner.c
+++ b/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);