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Diffstat (limited to 'src/nvim/cmdexpand.c')
-rw-r--r--src/nvim/cmdexpand.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/nvim/cmdexpand.c b/src/nvim/cmdexpand.c
index bb85620ce6..0b88e2be11 100644
--- a/src/nvim/cmdexpand.c
+++ b/src/nvim/cmdexpand.c
@@ -3075,7 +3075,7 @@ static void *call_user_expand_func(user_expand_func_T user_expand_func, expand_T
typval_T args[4];
const sctx_T save_current_sctx = current_sctx;
- if (xp->xp_arg == NULL || xp->xp_arg[0] == '\0' || xp->xp_line == NULL) {
+ if (xp->xp_arg == NULL || xp->xp_arg[0] == NUL || xp->xp_line == NULL) {
return NULL;
}