gui: fix potential invalid memory access

A single char should never be treated as a string. Change-Id: I5f8459495f7d0f907ac7c0ae6dd73a3428d92d23
2015-02-01 16:15:29 +01:00
parent f37aec20dd
commit 5fa54ce78b
1 changed files with 1 additions and 5 deletions
@@ -714,11 +714,7 @@ int GUIInput::NotifyKeyboard(int key)
 			if (mCursorLocation == -1) {
 				variableValue += key;
 			} else {
-				const char newchar = (char)key;
-				const char* a = &newchar;
-				string newstring = a;
-				newstring.resize(1);
-				variableValue.insert(mCursorLocation + skipChars, newstring);
+				variableValue.insert(mCursorLocation + skipChars, 1, key);
 				mCursorLocation++;
 			}
 			isLocalChange = true;