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-rw-r--r--src/nvim/regexp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/nvim/regexp.c b/src/nvim/regexp.c
index 69c2119697..dd7af63ce0 100644
--- a/src/nvim/regexp.c
+++ b/src/nvim/regexp.c
@@ -602,7 +602,7 @@ static int get_char_class(char_u **pp)
int i;
if ((*pp)[1] == ':') {
- for (i = 0; i < (int)(sizeof(class_names) / sizeof(*class_names)); ++i)
+ for (i = 0; i < (int)ARRAY_SIZE(class_names); ++i)
if (STRNCMP(*pp + 2, class_names[i], STRLEN(class_names[i])) == 0) {
*pp += STRLEN(class_names[i]) + 2;
return i;