dgit: Break out deliberately_not_fast_forward (nfc)

1 files changed, 6 insertions, 2 deletions

diff --git a/dgit b/dgit
index 759df20..6e9c304 100755
--- a/dgit
+++ b/dgit
@@ -162,6 +162,11 @@ sub deliberately ($) {
     return !!grep { $_ eq "--deliberately-$enquiry" } @deliberatelies;
 }
 
+sub deliberately_not_fast_forward () {
+    deliberately('not-fast-forward') ||
+	deliberately('TEST-not-fast-forward-dgit-only');
+}
+
 #---------- remote protocol support, common ----------
 
 # remote push initiator/responder protocol:
@@ -1816,8 +1821,7 @@ sub cmd_push {
     if (fetch_from_archive()) {
 	if (is_fast_fwd(lrref(), 'HEAD')) {
 	    # ok
-	} elsif (deliberately('not-fast-forward') ||
-		 deliberately('TEST-not-fast-forward-dgit-only')) {
+	} elsif (deliberately_not_fast_forward) {
 	    $forceflag = '+';
 	} else {
 	    fail "dgit push: HEAD is not a descendant".