[packages/bash-completion] complete *.spec if not an arg

[glen]

commit 8a71a198be6f6b13fa17e0743c6b2394d30e0715
Author: Elan Ruusamäe <glen at delfi.ee>
Date:   Sun Aug 12 19:56:58 2012 +0300

    complete *.spec if not an arg

 builder.bash-completion | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)
---
diff --git a/builder.bash-completion b/builder.bash-completion
index 127a216..8f08167 100644
--- a/builder.bash-completion
+++ b/builder.bash-completion
@@ -40,15 +40,7 @@ _builder()
 			--with --without
 		' -- $cur ) )
 	else
-		# find which specfile to use
-		specfile=
-		for (( i=1; i < COMP_CWORD; i++ )); do
-			if [[ "${COMP_WORDS[i]}" == -@(?(build)file|f) ]]; then
-				specfile=${COMP_WORDS[i+1]}
-				break
-			fi
-		done
-		[ ! -f $specfile ] && return 0
+		_filedir spec
 	fi
 
 	return 0