[PATCH] modprobe: Complete loaded modules if nothing was found

["Jörg Sommer" <joerg@alea.gnuu.de>]

In some cases it is useful when Zsh does complete the module names while
they aren't loadable. A module can't be loaded twice, so Zsh doesn't
suggest modules they are already loaded. But for commands like this it is
helpful:

% rmmod snd_seq_device; modprobe snd_seq_device
---
 Completion/Linux/Command/_modutils |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/Completion/Linux/Command/_modutils b/Completion/Linux/Command/_modutils
index eefb11f..40399ab 100644
--- a/Completion/Linux/Command/_modutils
+++ b/Completion/Linux/Command/_modutils
@@ -87,7 +87,14 @@ case "$state" in
     _tags files modules
     while _tags; do
       _requested files expl "module file"  _files -g '*.ko' && ret=0
-      _requested modules expl module compadd -a modules && ret=0
+      if _requested modules expl module; then
+          if compadd -a modules; then
+              ret=0
+          else
+              [[ $state = loadable_modules ]] && \
+                compadd -a loaded_modules && ret=0
+          fi
+      fi
     done
   ;;
 
-- 
1.6.0.6