1 files changed, 1 insertions, 0 deletions
diff --git a/thrdvar.h b/thrdvar.h
index 7c722598ab..d9cb9c6334 100644
--- a/thrdvar.h
+++ b/thrdvar.h
@@ -167,6 +167,7 @@ PERLVARI(Tregexecp,	regexec_t, FUNC_NAME_TO_PTR(regexec_flags))
 					/* Pointer to RE executer */
 PERLVARI(Treginterp_cnt,int,	    0)	/* Whether `re'
 						   was interpolated. */
+PERLVARI(Treg_starttry,	char *,	    0)	/* -Dr: where regtry was called. */
 #ifdef DEBUGGING
 PERLVARI(Twatchaddr,	char **,    0)
 PERLVAR(Twatchok,	char *)