1 files changed, 13 insertions, 7 deletions

diff --git a/source/blender/blenlib/intern/string.c b/source/blender/blenlib/intern/string.c
index 74559751d91..976b9a5cd02 100644
--- a/source/blender/blenlib/intern/string.c
+++ b/source/blender/blenlib/intern/string.c
@@ -914,14 +914,22 @@ size_t BLI_strnlen(const char *s, const size_t maxlen)
 /** \name String Case Conversion
  * \{ */
 
+char BLI_tolower_ascii(const char c)
+{
+  return (c >= 'A' && c <= 'Z') ? c + ('a' - 'A') : c;
+}
+
+char BLI_toupper_ascii(const char c)
+{
+  return (c >= 'a' && c <= 'z') ? c - ('a' - 'A') : c;
+}
+
 void BLI_str_tolower_ascii(char *str, const size_t len)
 {
   size_t i;
 
   for (i = 0; (i < len) && str[i]; i++) {
-    if (str[i] >= 'A' && str[i] <= 'Z') {
-      str[i] += 'a' - 'A';
-    }
+    str[i] = BLI_tolower_ascii(str[i]);
   }
 }
 
@@ -930,9 +938,7 @@ void BLI_str_toupper_ascii(char *str, const size_t len)
   size_t i;
 
   for (i = 0; (i < len) && str[i]; i++) {
-    if (str[i] >= 'a' && str[i] <= 'z') {
-      str[i] -= 'a' - 'A';
-    }
+    str[i] = BLI_toupper_ascii(str[i]);
   }
 }
 
@@ -1149,7 +1155,7 @@ void BLI_str_format_byte_unit(char dst[15], long long int bytes, const bool base
   BLI_strncpy(dst + len, base_10 ? units_base_10[order] : units_base_2[order], dst_len - len);
 }
 
-void BLI_str_format_attribute_domain_size(char dst[7], int number_to_format)
+void BLI_str_format_decimal_unit(char dst[7], int number_to_format)
 {
   float number_to_format_converted = number_to_format;
   int order = 0;