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-rw-r--r--ext/pcre/pcrelib/pcre_xclass.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/ext/pcre/pcrelib/pcre_xclass.c b/ext/pcre/pcrelib/pcre_xclass.c
index 782748f241..ef759a589a 100644
--- a/ext/pcre/pcrelib/pcre_xclass.c
+++ b/ext/pcre/pcrelib/pcre_xclass.c
@@ -42,7 +42,9 @@ POSSIBILITY OF SUCH DAMAGE.
class. It is used by both pcre_exec() and pcre_def_exec(). */
+#ifdef HAVE_CONFIG_H
#include "config.h"
+#endif
#include "pcre_internal.h"