From 83ceed55923376777bc7cc67be55ae108ad06ae9 Mon Sep 17 00:00:00 2001
From: Jonas Kulla <Nyocurio@gmail.com>
Date: Sat, 19 Jul 2014 11:11:27 +0000
Subject: [PATCH] 'fgetc()' returns int

---
 binding-mruby/mrb-ext/file.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/binding-mruby/mrb-ext/file.cpp b/binding-mruby/mrb-ext/file.cpp
index b68bb7b..e68a38d 100644
--- a/binding-mruby/mrb-ext/file.cpp
+++ b/binding-mruby/mrb-ext/file.cpp
@@ -321,7 +321,7 @@ readLine(FILE *f, std::vector<char> &buffer)
 		if (feof(f))
 			break;
 
-		char c = fgetc(f);
+		int c = fgetc(f);
 
 		if (c == '\n' || c == EOF)
 			break;