blob: 2a72e0de78aac04e0d8a95480849902999225a72 (
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diff --git a/lib/regex_internal.c b/lib/regex_internal.c
index 93d7ee9..9b86a07 100644
--- a/lib/regex_internal.c
+++ b/lib/regex_internal.c
@@ -17,6 +17,8 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
+#include "verify.h"
+#include "intprops.h"
static void re_string_construct_common (const char *str, Idx len,
re_string_t *pstr,
RE_TRANSLATE_TYPE trans, bool icase,
@@ -1389,7 +1391,10 @@ static void
internal_function
re_node_set_remove_at (re_node_set *set, Idx idx)
{
- if (idx < 0 || idx >= set->nelem)
+ verify (! TYPE_SIGNED (Idx));
+ /* if (idx < 0)
+ return; */
+ if (idx >= set->nelem)
return;
--set->nelem;
for (; idx < set->nelem; idx++)
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