git-debrebase: `prepush' is now a silent no-op if unstitched.

This is more friendly.  Update the docs accordingly.

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 61507ea..c273976 100755
--- a/git-debrebase
+++ b/git-debrebase
@@ -2275,7 +2275,10 @@ sub cmd_stitch () {
     badusage "no arguments allowed" if @ARGV;
     do_stitch $prose, 0;
 }
-sub cmd_prepush () { cmd_stitch(); }
+sub cmd_prepush () {
+    $opt_noop_ok = 1;
+    cmd_stitch();
+}
 
 sub cmd_quick () {
     badusage "no arguments allowed" if @ARGV;