1 files changed, 4 insertions, 0 deletions
diff --git a/common/str.cpp b/common/str.cpp
index 416b4d828f..0d2d3613f5 100644
--- a/common/str.cpp
+++ b/common/str.cpp
@@ -140,6 +140,10 @@ String &String::operator += (char c) {
 	return *this;
 }
 
+char lastChar() const {
+	return (_len > 0) ? _str[_len-1] : 0;
+}
+
 void String::deleteLastChar() {
 	if (_len > 0) {
 		ensureCapacity(_len - 1, true);