From 0292299ec586910fbee69792aaedfa40ed2f5ab4 Mon Sep 17 00:00:00 2001
From: rlar <rlar>
Date: Wed, 16 Mar 2016 19:47:44 +0100
Subject: warning: conversion to 'size_t' from 'int' may change the sign of the
 result [-Wsign-conversion]

---
 tests/string_r.l | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'tests/string_r.l')

diff --git a/tests/string_r.l b/tests/string_r.l
index 276a908..392ba78 100644
--- a/tests/string_r.l
+++ b/tests/string_r.l
@@ -62,7 +62,7 @@ int
 main (void)
 {
     char * buf;
-    int len;
+    size_t len;
     YY_BUFFER_STATE state;
     yyscan_t  scanner=NULL;
 
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