gh-123465: Ensure PyType_FromMetaclass avoids extra strcmp (GH-125460)

use else

diff --git a/Objects/typeobject.c b/Objects/typeobject.c
index 4af7f0273aae91a948483bfc03e59b8be6d6051d..a6cf3da542b691371623744f1f1b2a2916e30dcf 100644 (file)
--- a/Objects/typeobject.c
+++ b/Objects/typeobject.c
@@ -4761,10 +4761,10 @@ PyType_FromMetaclass(
                 if (strcmp(memb->name, "__weaklistoffset__") == 0) {
                     weaklistoffset_member = memb;
                 }
-                if (strcmp(memb->name, "__dictoffset__") == 0) {
+                else if (strcmp(memb->name, "__dictoffset__") == 0) {
                     dictoffset_member = memb;
                 }
-                if (strcmp(memb->name, "__vectorcalloffset__") == 0) {
+                else if (strcmp(memb->name, "__vectorcalloffset__") == 0) {
                     vectorcalloffset_member = memb;
                 }
             }