g++10 -Wparentheses build-time warnings

Two build-time warnings appeared when building with g++10 as compared
with g++9.  Both were:

"suggest parentheses around assignment used as truth value"

1 files changed, 2 insertions, 2 deletions

diff --git a/gv.c b/gv.c
index ec96441dad..4e01aa1142 100644
--- a/gv.c
+++ b/gv.c
@@ -3290,14 +3290,14 @@ Perl_amagic_call(pTHX_ SV *left, SV *right, int method, int flags)
          case inc_amg:
            force_cpy = 1;
            if ((cv = cvp[off=add_ass_amg])
-               || ((cv = cvp[off = add_amg]) && (force_cpy = 0, postpr = 1))) {
+               || ((cv = cvp[off = add_amg]) && (force_cpy = 0, (postpr = 1)))) {
              right = &PL_sv_yes; lr = -1; assign = 1;
            }
            break;
          case dec_amg:
            force_cpy = 1;
            if ((cv = cvp[off = subtr_ass_amg])
-               || ((cv = cvp[off = subtr_amg]) && (force_cpy = 0, postpr=1))) {
+               || ((cv = cvp[off = subtr_amg]) && (force_cpy = 0, (postpr=1)))) {
              right = &PL_sv_yes; lr = -1; assign = 1;
            }
            break;