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annotate: start pager after we're sure we wont abort
authorAugie Fackler <augie@google.com>
Sun, 19 Feb 2017 15:09:41 -0500
changeset 31028 3c22ad83868b
parent 31027 04344226b3ce
child 31029 d6a703af975b
annotate: start pager after we're sure we wont abort This avoids needlessly putting a short error message into the pager.
mercurial/commands.py file | annotate | diff | comparison | revisions 
--- a/mercurial/commands.py	Sun Feb 19 20:16:11 2017 -0500
+++ b/mercurial/commands.py	Sun Feb 19 15:09:41 2017 -0500
@@ -361,7 +361,6 @@
 
     Returns 0 on success.
     """
-    ui.pager('annotate')
     if not pats:
         raise error.Abort(_('at least one filename or pattern is required'))
 
@@ -422,6 +421,8 @@
     if linenumber and (not opts.get('changeset')) and (not opts.get('number')):
         raise error.Abort(_('at least one of -n/-c is required for -l'))
 
+    ui.pager('annotate')
+
     if fm.isplain():
         def makefunc(get, fmt):
             return lambda x: fmt(get(x))
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