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Janitor : Guard empty string

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This commit is contained in:
Magne Sjaastad 2021-12-29 14:33:37 +01:00
parent db8209d23a
commit 442abfea05
1 changed files with 2 additions and 0 deletions
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2
ApplicationLibCode/Application/Tools/RiaStdStringTools.cpp
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@ -28,6 +28,8 @@
//-------------------------------------------------------------------------------------------------- //--------------------------------------------------------------------------------------------------
std::string RiaStdStringTools::trimString( const std::string& s ) std::string RiaStdStringTools::trimString( const std::string& s )
{ {
if ( s.empty() ) return s;
auto sCopy = s.substr( 0, s.find_last_not_of( ' ' ) + 1 ); auto sCopy = s.substr( 0, s.find_last_not_of( ' ' ) + 1 );
sCopy = sCopy.substr( sCopy.find_first_not_of( ' ' ) ); sCopy = sCopy.substr( sCopy.find_first_not_of( ' ' ) );