git-debrebase: introduce any_fproblems (nfc)

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

1 files changed, 4 insertions, 1 deletions

diff --git a/git-debrebase b/git-debrebase
index 4a1ea57..11a1896 100755
--- a/git-debrebase
+++ b/git-debrebase
@@ -271,6 +271,9 @@ sub fproblems_maybe_bail () {
 	}
     }
 }
+sub any_fproblems () {
+    return !!$fproblems;
+}
 
 # classify returns an info hash like this
 #   CommitId => $objid
@@ -926,7 +929,7 @@ sub cmd_new_upstream_v0 () {
     in_workarea sub {
 	my @upstream_merge_parents;
 
-	if (!$fproblems) {
+	if (!any_fproblems()) {
 	    push @upstream_merge_parents, $old_upstream->{CommitId};
 	}