miniexpect.c: fix always-true comparison

[miniexpect.git] / miniexpect.c

diff --git a/miniexpect.c b/miniexpect.c
index 77d781c..8533514 100644 (file)
--- a/miniexpect.c
+++ b/miniexpect.c
@@ -356,7 +356,7 @@ mexp_expect (mexp_h *h, const mexp_regexp *regexps,
           if (match_data)
             ovector = pcre2_get_ovector_pointer (match_data);
 
-          if (ovector != NULL && ovector[1] >= 0)
+          if (ovector != NULL && ovector[1] != ~(PCRE2_SIZE)0)
             h->next_match = ovector[1];
           else
             h->next_match = -1;