From aec33d59da9057b4ce811292f93397351066b8c6 Mon Sep 17 00:00:00 2001
From: Yuichi Nishiwaki <yuichi.nishiwaki@gmail.com>
Date: Tue, 12 Aug 2014 08:31:00 +0900
Subject: [PATCH] read_pipe didn't satisfy reader signature

---
 src/read.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/read.c b/src/read.c
index 4681a2ce..a705f6dd 100644
--- a/src/read.c
+++ b/src/read.c
@@ -431,7 +431,7 @@ read_string(pic_state *pic, struct pic_port *port, int c)
 }
 
 static pic_value
-read_pipe(pic_state *pic, struct pic_port *port, char c)
+read_pipe(pic_state *pic, struct pic_port *port, int c)
 {
   char *buf;
   size_t size, cnt;