git-completion.bash: add diff.submodule to config list

c47ef57 (diff: introduce diff.submodule configuration variable, 2012-11-13) introduced the diff.submodule configuration variable, but forgot to teach git-completion.bash about it. Fix this. Signed-off-by: Ramkumar Ramachandra <artagnon@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Ramkumar Ramachandra committed Apr 29, 2013 at 18:19 UTC 2651baaea9f9c607c09f715c7640616e39b5c60d
1 file changed +5
contrib/completion/git-completion.bash
+5
@@ -1859,6 +1859,10 @@ _git_config ()
1859 "
1860 return
1861 ;;
1862 + diff.submodule)
1863 + __gitcomp "log short"
1864 + return
1865 + ;;
1866 help.format)
1867 __gitcomp "man info web html"
1868 return
@@ -2061,6 +2065,7 @@ _git_config ()
2065 diff.renameLimit
2066 diff.renames
2067 diff.statGraphWidth
2068 + diff.submodule
2069 diff.suppressBlankEmpty
2070 diff.tool
2071 diff.wordRegex