diff options
| -rw-r--r-- | src/RESearch.cxx | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/RESearch.cxx b/src/RESearch.cxx index b1b226a05..be1d235de 100644 --- a/src/RESearch.cxx +++ b/src/RESearch.cxx @@ -853,6 +853,8 @@ int RESearch::PMatch(CharacterIndexer &ci, int lp, int endp, char *ap) { return NOTFOUND; break; case CCL: + if (lp >= endp) + return NOTFOUND; c = ci.CharAt(lp++); if (!isinset(ap,c)) return NOTFOUND; |