Cleanup: Don't use string literals when character literals are needed

This commit is contained in:
Paul Beckingham 2016-10-14 22:27:34 -04:00
parent 99a7cfceac
commit 35e518cbc2
58 changed files with 372 additions and 374 deletions

View file

@ -69,7 +69,7 @@ int CmdCalc::execute (std::string& output)
// Compile all the args into one expression.
std::string expression;
for (auto& word : context.cli2.getWords ())
expression += word + " ";
expression += word + ' ';
// Evaluate according to preference.
Variant result;
@ -78,7 +78,7 @@ int CmdCalc::execute (std::string& output)
else
e.evaluatePostfixExpression (expression, result);
output = (std::string) result + "\n";
output = (std::string) result + '\n';
return 0;
}