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-qtgui/lib/edit_box_msg_impl.cc | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'gr-qtgui/lib/edit_box_msg_impl.cc')
diff --git a/gr-qtgui/lib/edit_box_msg_impl.cc b/gr-qtgui/lib/edit_box_msg_impl.cc
index 0339276276..67fa5e9b39 100644
--- a/gr-qtgui/lib/edit_box_msg_impl.cc
+++ b/gr-qtgui/lib/edit_box_msg_impl.cc
@@ -106,7 +106,7 @@ edit_box_msg_impl::edit_box_msg_impl(data_type_t type,
d_key->setFixedWidth(width);
// Verify that a default key has been set or emit an error
- if (key.size() == 0) {
+ if (key.empty()) {
throw std::runtime_error(
"When using static + pair mode, please set a default key.");
}
@@ -118,7 +118,7 @@ edit_box_msg_impl::edit_box_msg_impl(data_type_t type,
}
d_label = NULL;
- if (label != "") {
+ if (!label.empty()) {
d_label = new QLabel(QString(label.c_str()));
d_vlayout->addWidget(d_label);
}
--
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