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-rw-r--r--libqpdf/PCRE.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/libqpdf/PCRE.cc b/libqpdf/PCRE.cc
index d381db3b..2e808aa7 100644
--- a/libqpdf/PCRE.cc
+++ b/libqpdf/PCRE.cc
@@ -144,7 +144,7 @@ PCRE::PCRE(char const* pattern, int options)
this->code = pcre_compile(pattern, options, &errptr, &erroffset, 0);
if (this->code)
{
- this->nbackrefs = pcre_info(this->code, 0, 0);
+ pcre_fullinfo(this->code, 0, PCRE_INFO_CAPTURECOUNT, &(this->nbackrefs));
}
else
{