patchbomb: use prompt even in non-interactive mode

patchbomb: use prompt even in non-interactive mode

This matches our pre-existing behavior from:

changeset:   12197:540693065d40
user:        Christian Ebert <[e-mail]>
files:       hgext/patchbomb.py tests/test-patchbomb.t
description:
patchbomb: show prompt and selection in non-interactive mode
changeset:   8940:01ada7b1861d
user:        Mads Kiilerich <[e-mail]>
date:        Sun Jun 21 03:13:38 2009 +0200
files:       mercurial/ui.py tests/test-merge-prompt.out tests/test-merge-tools.out
description:
ui.prompt: Show prompt and selection in non-interactive mode

--- a/hgext/patchbomb.py	Tue Sep 27 22:38:47 2011 -0400
+++ b/hgext/patchbomb.py	Wed Sep 08 08:31:07 2010 +0200
@@ -57,13 +57,13 @@
 command = cmdutil.command(cmdtable)
 
 def prompt(ui, prompt, default=None, rest=':'):
-    if not ui.interactive():
-        return default
     if default:
         prompt += ' [%s]' % default
     prompt += rest
     while True:
         result = ui.prompt(prompt, default=default)
+        if not ui.interactive():
+            return result
         if result is not None:
             return result
         elif default is not None:

--- a/tests/test-patchbomb.t	Tue Sep 27 22:38:47 2011 -0400
+++ b/tests/test-patchbomb.t	Wed Sep 08 08:31:07 2010 +0200
@@ -1474,6 +1474,7 @@
   >  -r 0:1 | fixheaders
   This patch series consists of 2 patches.
   
+  Subject: [PATCH 0 of 2] 
   
   Displaying [PATCH 1 of 2] a ...
   Content-Type: text/plain; charset="us-ascii"
@@ -1883,6 +1884,7 @@
   $ hg email --date '1980-1-1 0:1' -m tmp.mbox -f quux -t "bar@${UUML}nicode.com" -s test -r 0
   This patch series consists of 1 patches.
   
+  Cc: 
   
   Writing [PATCH] test ...
 
@@ -1927,11 +1929,13 @@
   $ hg email --date '1980-1-1 0:1' -n -t foo -s test -o ../t
   comparing with ../t
   searching for changes
+  From [test]: test
   This patch series consists of 8 patches.
   
   
   Write the introductory message for the patch series.
   
+  Cc: 
   
   Displaying [PATCH 0 of 8] test ...
   Content-Type: text/plain; charset="us-ascii"
@@ -2199,8 +2203,10 @@
   $ hg email --date '1980-1-1 0:1' -n -t foo -s test -o ../t#test
   comparing with ../t
   searching for changes
+  From [test]: test
   This patch series consists of 1 patches.
   
+  Cc: 
   
   Displaying [PATCH] test ...
   Content-Type: text/plain; charset="us-ascii"