From 706ef1337a8fccea8d75a10d73701e536d4f79b1 Mon Sep 17 00:00:00 2001
From: Masaki Muranaka <monaka@monami-ya.jp>
Date: Sat, 5 Apr 2014 10:36:30 +0900
Subject: Don't ignore the return value of symlink().

---
 test/mruby_io_test.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'test')

diff --git a/test/mruby_io_test.c b/test/mruby_io_test.c
index 6a3b20f62..36e56b87c 100644
--- a/test/mruby_io_test.c
+++ b/test/mruby_io_test.c
@@ -112,7 +112,9 @@ static mrb_value
 mrb_io_test_file_setup(mrb_state *mrb, mrb_value self)
 {
   mrb_value ary = mrb_io_test_io_setup(mrb, self);
-  symlink("/usr/bin", "test-bin");
+  if (symlink("/usr/bin", "test-bin") == -1) {
+    mrb_raise(mrb, E_RUNTIME_ERROR, "can't make a symbolic link");
+  }
 
   return ary;
 }
-- 
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