From b08d13aed2a7e7ffdee09833bb24db8ce92dce66 Mon Sep 17 00:00:00 2001
From: Marcus Müller <mmueller@gnuradio.org>
Date: Sat, 17 Aug 2019 20:32:20 +0200
Subject: clang-tidy in gnuradio-runtime: use empty() instead of size()!=0
---
gr-blocks/lib/file_meta_source_impl.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'gr-blocks/lib/file_meta_source_impl.cc')
diff --git a/gr-blocks/lib/file_meta_source_impl.cc b/gr-blocks/lib/file_meta_source_impl.cc
index b395d5d8c7..557abee7cc 100644
--- a/gr-blocks/lib/file_meta_source_impl.cc
+++ b/gr-blocks/lib/file_meta_source_impl.cc
@@ -258,7 +258,7 @@ bool file_meta_source_impl::open(const std::string& filename,
bool ret = true;
if (d_state == STATE_DETACHED) {
std::string s;
- if (hdr_filename == "")
+ if (hdr_filename.empty())
s = filename + ".hdr";
else
s = hdr_filename;
--
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