bash_completion: change --rev if-else block into a case
Again, this doesn't change behavior but does make it easy to add cases in the
next patch.
--- a/contrib/bash_completion Tue Nov 26 13:55:33 2013 -0600
+++ b/contrib/bash_completion Tue Nov 26 14:04:12 2013 -0600
@@ -239,12 +239,16 @@
return 0
fi
- if [ "$cmd" != status ] && [ "$prev" = -r ] || [ "$prev" == --rev ]; then
- if [[ $canonical = 1 || status != "$cmd"* ]]; then
- _hg_labels
- return 0
- fi
- return 1
+ if [ "$cmd" != status ]; then
+ case "$prev" in
+ -r|--rev)
+ if [[ $canonical = 1 || status != "$cmd"* ]]; then
+ _hg_labels
+ return 0
+ fi
+ return 1
+ ;;
+ esac
fi
local aliascmd=$(_hg_cmd showconfig alias.$cmd | awk '{print $1}')