inline wide char len

diff --git a/src/rename.c b/src/rename.c
index 95a605fb2918cbacff9c4dbee894ddd114635a3d..abaf9afca52de47c3232e9d18f5012cceaab7863 100644 (file)
--- a/src/rename.c
+++ b/src/rename.c
@@ -158,10 +158,8 @@ char* rename_string(const char* src)
        memset(dest, 0, STR_MAX_LENGTH);
        uint16_t dest_count = 0;
        size_t length = strlen(src);
-       uint8_t wide_char_len = 0;
        for (size_t i = 0; i < length; i++) {
-               wide_char_len = wide_char_length(src[i]);
-               switch (wide_char_len) {
+               switch (wide_char_length(src[i])) {
                case 2:
                        dest_count += _replace_two_byte_wide_char(&src[i], &dest[dest_count]);
                        i++;