Mercurial > hg

changeset 1710:c65113f3627a

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Show "(No help text available)" for commands without doc string. Currently this only occurs with "hg help qcommit" from mq extension.
author Thomas Arendsen Hein <thomas@intevation.de>
date Thu, 09 Feb 2006 09:07:19 +0100
parents 069129d24b26
children 8959700c2b19
files mercurial/commands.py
diffstat 1 files changed, 6 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/mercurial/commands.py	Thu Feb 09 07:24:34 2006 +0100
+++ b/mercurial/commands.py	Thu Feb 09 09:07:19 2006 +0100
@@ -405,6 +405,8 @@
 
         # description
         doc = i[0].__doc__
+        if not doc:
+            doc = _("(No help text available)")
         if ui.quiet:
             doc = doc.splitlines(0)[0]
         ui.write("%s\n" % doc.rstrip())
@@ -446,9 +448,10 @@
             if not ui.debugflag and f.startswith("debug"):
                 continue
             d = ""
-            if e[0].__doc__:
-                d = e[0].__doc__.splitlines(0)[0].rstrip()
-            h[f] = d
+            doc = e[0].__doc__
+            if not doc:
+                doc = _("(No help text available)")
+            h[f] = doc.splitlines(0)[0].rstrip()
             cmds[f] = c.lstrip("^")
 
         fns = h.keys()