PATCH: fix some syntax depending on shortloops

[Mikael Magnusson <mikachu@gmail.com>]

Shortloops isn't in _comp_options so completions can't depend on it
being set. I discovered these two after updating my root .zshrc.

I haven't tested _ethtool but it should be fine, it looks like it just
had broken syntax that happened to work with shortloops set.

---
 Completion/Linux/Command/_ethtool     |    8 ++++----
 Completion/Zsh/Type/_file_descriptors |    4 +++-
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/Completion/Linux/Command/_ethtool b/Completion/Linux/Command/_ethtool
index a01d388..5d60774 100644
--- a/Completion/Linux/Command/_ethtool
+++ b/Completion/Linux/Command/_ethtool
@@ -3,9 +3,9 @@
 local -a cmds
 
 if [[ $CURRENT -ge 4 ]]; then
-	case $words[CURRENT-1]; in
+	case $words[CURRENT-1] in
 	  rx|tx)
-		if [[ $words[2] = '-G' ]] && _message -e n 'number of ring entries' || _wanted -x onoff expl 'enabled' compadd off on
+		[[ $words[2] = '-G' ]] && _message -e n 'number of ring entries' || _wanted -x onoff expl 'enabled' compadd off on
 	  ;;
 	  autoneg|adaptive-rx|adaptive-tx|raw|hex|sg|tso|ufo|gso)
 		_wanted -x onoff expl 'enabled' compadd off on
@@ -55,7 +55,7 @@ if [[ $CURRENT -ge 4 ]]; then
 		_wanted files expl 'raw register dump files' _files
 	  ;;
 	  *)
-	case $words[2]; in
+	case $words[2] in
 	  -A|--pause)
 		_values -S ' ' -w 'pause options' \
 			'autoneg[specify if pause autonegotiation is enabled]' \
@@ -111,7 +111,7 @@ if [[ $CURRENT -ge 4 ]]; then
 			'gso[specify if generic segmentation offload is enabled]'
 	  ;;
 	  -p|--identify)
-		if [[ $CURRENT -eq 4 ]] && _message -e length 'seconds'
+		[[ $CURRENT -eq 4 ]] && _message -e length 'seconds'
 	  ;;
 	  -t|--test)
 		_values -S ' ' -w 'selftest option' \
diff --git a/Completion/Zsh/Type/_file_descriptors b/Completion/Zsh/Type/_file_descriptors
index 1dac47f..3e251b7 100644
--- a/Completion/Zsh/Type/_file_descriptors
+++ b/Completion/Zsh/Type/_file_descriptors
@@ -13,7 +13,9 @@ if zstyle -T ":completion:${curcontext}:" verbose && [[ -h /proc/$$/fd/$fds[1] ]
       list+=( "$i $sep ${link[1]}" )
     done
   elif (( $+commands[readlink] )); then
-    for i in "${fds[@]}"; list+=( "$i $sep $(readlink /proc/$$/fd/$i)" )
+    for i in "${fds[@]}"; do
+      list+=( "$i $sep $(readlink /proc/$$/fd/$i)" )
+    done
   else
     for i in "${fds[@]}"; do
       list+=( "$i $sep $(ls -l /proc/$$/fd/$i|sed 's/.*-> //' )" )
-- 
1.7.5.4