From 5c3c2f08e16a3a682db878d66095f90e732194aa Mon Sep 17 00:00:00 2001
From: j8takagi <j8takagi@nifty.com>
Date: Sun, 17 Feb 2019 22:38:59 +0900
Subject: [PATCH] =?utf8?q?strip=5Fend=E9=96=A2=E6=95=B0=E3=81=AE=E3=83=A6?=
 =?utf8?q?=E3=83=8B=E3=83=83=E3=83=88=E3=83=86=E3=82=B9=E3=83=88=E3=82=92?=
 =?utf8?q?=E8=BF=BD=E5=8A=A0?=
MIME-Version: 1.0
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---
 test/unit/strip_end/Makefile | 2 +-
 test/unit/strip_end/cmd.c    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/unit/strip_end/Makefile b/test/unit/strip_end/Makefile
index c9ff667..83d934b 100644
--- a/test/unit/strip_end/Makefile
+++ b/test/unit/strip_end/Makefile
@@ -2,7 +2,7 @@ include ../Define.mk
 include ../Test.mk
 
 CC := gcc
-CFLAGS := -Wall
+CFLAGS := -Wall -Wextra
 
 .INTERMEDIATE: $(CMD_FILE)
 
diff --git a/test/unit/strip_end/cmd.c b/test/unit/strip_end/cmd.c
index d7122e4..3a68cd6 100644
--- a/test/unit/strip_end/cmd.c
+++ b/test/unit/strip_end/cmd.c
@@ -4,7 +4,7 @@
 int main(){
     char s[][10] = {"abc\n", "abc    ", "abc\t", "abc\t\n", "abc"};
 
-    for(int i = 0; i < sizeof(s) / sizeof(s[0]); i++) {
+    for(size_t i = 0; i < sizeof(s) / sizeof(s[0]); i++) {
         printf("%s:\n", strip_end(s[i]));
     }
     return 0;
-- 
2.18.0