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-rw-r--r--src/crunch.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/crunch.c b/src/crunch.c
index 2bef18d..880f059 100644
--- a/src/crunch.c
+++ b/src/crunch.c
@@ -98,6 +98,9 @@ token_t *match_token(int pos) {
t = &root_tokens[input_buf[pos]];
new_pos = pos + 1;
+ if(new_pos == input_len)
+ return t;
+
p = t;
while((p = get_kid(t, input_buf[new_pos]))) {
t = p;