From ee5324aa04bb46a9a8e1ad23307efa85e05879b6 Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Wed, 14 Mar 2018 17:48:29 +0900
Subject: tree-wide: voidify pager_open()

Even if pager_open() fails, in general, we should continue the operations.
All erroneous cases in pager_open() show log message in the function.
So, it is not necessary to check the returned value.
---
 src/delta/delta.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/delta')

diff --git a/src/delta/delta.c b/src/delta/delta.c
index 4fe89ff9b0..49d9f0bb03 100644
--- a/src/delta/delta.c
+++ b/src/delta/delta.c
@@ -662,7 +662,7 @@ int main(int argc, char *argv[]) {
         else if (arg_diff)
                 arg_flags |= SHOW_OVERRIDDEN;
 
-        pager_open(arg_no_pager, false);
+        (void) pager_open(arg_no_pager, false);
 
         if (optind < argc) {
                 int i;
-- 
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