Return the indentation unit instead of an empty string with indent("",n)

wesnoth · Feb 16, 2014 · dd9b53f · dd9b53f
1 parent f229367
commit dd9b53f
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/serialization/string_utils.cpp b/src/serialization/string_utils.cpp
@@ -747,16 +747,16 @@ bool wildcard_string_match(const std::string& str, const std::string& match) {
 
 std::string indent(const std::string& string, size_t indent_size)
 {
-	if(string.empty()) {
-		return "";
-	}
-
 	if(indent_size == 0) {
 		return string;
 	}
 
 	const std::string indent(indent_size, ' ');
 
+	if(string.empty()) {
+		return indent;
+	}
+
 	const std::vector<std::string>& lines = split(string, '\x0A', 0);
 	std::string res;