From 8a2b923a9940098908cd1d1034fa42eb7dcc21fc Mon Sep 17 00:00:00 2001
From: renchao_lu <renchao.lu@gmail.com>
Date: Mon, 14 Jan 2019 22:21:55 +0100
Subject: [PATCH] [PL] Use member function of class Range instead.
---
ProcessLib/Utils/ProcessUtils.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ProcessLib/Utils/ProcessUtils.cpp b/ProcessLib/Utils/ProcessUtils.cpp
index 8e7dfcf2804..2274622185b 100644
--- a/ProcessLib/Utils/ProcessUtils.cpp
+++ b/ProcessLib/Utils/ProcessUtils.cpp
@@ -70,7 +70,7 @@ std::vector<std::reference_wrapper<ProcessVariable>> findProcessVariables(
auto var_names = pv_config.getConfigParameterList<std::string>(tag);
- if (var_names.size() == 0)
+ if (var_names.empty())
OGS_FATAL("Config tag <%s> is not found.", tag.c_str());
// collect variable names to check if there are duplicates
--
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