@@ -66,11 +66,11 @@
 {
 	for (size_t i = 0; i < length; i++) {
 		of_unichar_t c = input[i];
 
 		if OF_UNLIKELY (c > 0x7F) {
-			uint8_t index;
+			uint8_t idx;
 
 			if OF_UNLIKELY (c > 0xFFFF) {
 				if (lossy) {
 					output[i] = '?';
 					continue;