From 3ef42ced45817c3fbd0c5247edfd06f1598e1d78 Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Sat, 18 Sep 2010 14:00:20 -0300
Subject: New function keyringer_get_new_file

---
 lib/keyringer/functions | 10 ++++++++++
 share/keyringer/encrypt |  8 +-------
 2 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/lib/keyringer/functions b/lib/keyringer/functions
index 9c37291..67bbc50 100644
--- a/lib/keyringer/functions
+++ b/lib/keyringer/functions
@@ -213,6 +213,16 @@ function keyringer_get_file {
   fi
 }
 
+# Get a new file argument
+function keyringer_get_new_file {
+  FILE="`keyringer_filename $1`"
+  
+  if [ -z "$FILE" ]; then
+    keyringer_action_usage
+    exit 1
+  fi
+}
+
 # Run the action usage
 function keyringer_action_usage {
   if [ "`type -t "keyringer_usage_$BASENAME"`" == "function" ]; then
diff --git a/share/keyringer/encrypt b/share/keyringer/encrypt
index 26b2710..b6d594c 100755
--- a/share/keyringer/encrypt
+++ b/share/keyringer/encrypt
@@ -8,13 +8,7 @@ LIB="`dirname $0`/../../lib/keyringer/functions"
 source $LIB || exit 1
 
 # Aditional parameters
-FILE="`keyringer_filename $2`"
-
-# Setup
-if [ -z "$FILE" ]; then
-  echo "Usage: keyringer <keyring> `basename $0` <file>"
-  exit 1
-fi
+FILE="`keyringer_get_new_file $2`"
 
 # Encrypt
 mkdir -p $KEYDIR/`dirname $FILE`
-- 
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