1 files changed, 1 insertions, 1 deletions
diff --git a/regexec.c b/regexec.c
index a7b6411777..2420f8d3c9 100644
--- a/regexec.c
+++ b/regexec.c
@@ -2520,7 +2520,7 @@ S_regmatch(pTHX_ regnode *prog)
 			I32 osize = PL_regsize;
 			I32 onpar = PL_regnpar;
 
-			pm.op_pmflags = 0;
+			Zero(&pm, 1, PMOP);
 			re = CALLREGCOMP(aTHX_ t, t + len, &pm);
 			if (!(SvFLAGS(ret)
 			      & (SVs_TEMP | SVs_PADTMP | SVf_READONLY)))