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Diffstat (limited to 'src/nvim/regexp_nfa.c')
-rw-r--r--src/nvim/regexp_nfa.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/nvim/regexp_nfa.c b/src/nvim/regexp_nfa.c
index 6e7ff31c03..66a31f0184 100644
--- a/src/nvim/regexp_nfa.c
+++ b/src/nvim/regexp_nfa.c
@@ -2363,9 +2363,9 @@ collection:
// 'cpoptions' is not included.
if (*regparse == '\\'
&& (char_u *)regparse + 1 <= endp
- && (vim_strchr(REGEXP_INRANGE, regparse[1]) != NULL
+ && (vim_strchr(REGEXP_INRANGE, (uint8_t)regparse[1]) != NULL
|| (!reg_cpo_lit
- && vim_strchr(REGEXP_ABBR, regparse[1])
+ && vim_strchr(REGEXP_ABBR, (uint8_t)regparse[1])
!= NULL))) {
MB_PTR_ADV(regparse);