Only load .exe suffix'd completions on Cygwin.

The only platform which actually needs to define .exe suffixes as
part of its completion set is Cygwin.  So don't define them on any
other platform.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index fdfbf959b79e66be5930b644c6051871bcd4bf63..926638d5ffe4fd7c5c5ca7df9219c52dc639db73 100755 (executable)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -350,6 +350,7 @@ complete -o default -o nospace -F _git_log git-whatchanged
 # when the user has tab-completed the executable name and consequently
 # included the '.exe' suffix.
 #
+if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
 complete -o default -o nospace -F _git git.exe
 complete -o default            -F _git_branch git-branch.exe
 complete -o default -o nospace -F _git_cat_file git-cat-file.exe
@@ -361,3 +362,4 @@ complete -o default            -F _git_merge_base git-merge-base.exe
 complete -o default -o nospace -F _git_push git-push.exe
 complete -o default -o nospace -F _git_log git-show-branch.exe
 complete -o default -o nospace -F _git_log git-whatchanged.exe
+fi