Small refactoring

beb52448 · Jesse Beder · 4ffb93c1 · beb52448
Commit beb52448 authored Oct 22, 2009 by Jesse Beder
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src/exp.cpp
+1 -1

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--- a/src/exp.cpp
+++ b/src/exp.cpp
@@ -30,7 +30,7 @@ namespace YAML
 		std::string Str(unsigned ch)
 		{
-			return std::string("") + static_cast<char>(ch);
+			return std::string(1, static_cast<char>(ch));
 		}
 		// Escape