Cleanup: quiet clang-tidy char subscript warning

2023-05-05 14:21:13 +10:00
parent b0aa8fb16a
commit dc4e48fca0
1 changed files with 2 additions and 1 deletions
--- a/source/blender/blenlib/intern/string_utf8.c
+++ b/source/blender/blenlib/intern/string_utf8.c
@@ -206,7 +206,8 @@ int BLI_str_utf8_invalid_strip(char *str, size_t length)
 #define BLI_STR_UTF8_CPY(dst, src, maxncpy) \
  { \
    size_t utf8_size; \
-    while (*src != '\0' && (utf8_size = utf8_skip_data[*src]) < maxncpy) { \
+    /* Cast to `uint8_t` is a no-op, quiets array subscript of type `char` warning. */ \
+    while (*src != '\0' && (utf8_size = utf8_skip_data[(uint8_t)*src]) < maxncpy) { \
      maxncpy -= utf8_size; \
      switch (utf8_size) { \
        case 6: \