diff options
Diffstat (limited to 'ext/pcre/pcrelib/pcre_exec.c')
| -rw-r--r-- | ext/pcre/pcrelib/pcre_exec.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/ext/pcre/pcrelib/pcre_exec.c b/ext/pcre/pcrelib/pcre_exec.c index f64a1410cd..c783ff6e7e 100644 --- a/ext/pcre/pcrelib/pcre_exec.c +++ b/ext/pcre/pcrelib/pcre_exec.c @@ -686,7 +686,7 @@ the alternative names that are used. */ #define foc number #define save_mark data -/* These statements are here to stop the compiler complaining about uninitialized +/* These statements are here to stop the compiler complaining about unitialized variables. */ #ifdef SUPPORT_UCP @@ -6683,7 +6683,8 @@ if (md->offset_vector != NULL) register int *iend = iptr - re->top_bracket; if (iend < md->offset_vector + 2) iend = md->offset_vector + 2; while (--iptr >= iend) *iptr = -1; - md->offset_vector[0] = md->offset_vector[1] = -1; + if (offsetcount > 0) md->offset_vector[0] = -1; + if (offsetcount > 1) md->offset_vector[1] = -1; } /* Set up the first character to match, if available. The first_char value is |