send-email: make --suppress-cc=self sanitize input

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index c8e07975db8cae99619f4e7e3f537e147f86e2a9..e7698003933fb8d8d95d4463c93667cb81162ae4 100644 (file)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -1820,6 +1820,10 @@ _git_config ()
                __gitcomp_nl "$(__git_refs)"
                return
                ;;
+       branch.*.rebase)
+               __gitcomp "false true"
+               return
+               ;;
        remote.*.fetch)
                local remote="${prev#remote.}"
                remote="${remote%.fetch}"
@@ -1859,6 +1863,10 @@ _git_config ()
                        "
                return
                ;;
+       diff.submodule)
+               __gitcomp "log short"
+               return
+               ;;
        help.format)
                __gitcomp "man info web html"
                return
@@ -2061,6 +2069,7 @@ _git_config ()
                diff.renameLimit
                diff.renames
                diff.statGraphWidth
+               diff.submodule
                diff.suppressBlankEmpty
                diff.tool
                diff.wordRegex