added var function to print out variable values.

[feisty_meow.git] / scripts / security / pick_credentials.sh

diff --git a/scripts/security/pick_credentials.sh b/scripts/security/pick_credentials.sh
old mode 100755 (executable)
new mode 100644 (file)
index b8f0696..8b4b55e
--- a/scripts/security/pick_credentials.sh
+++ b/scripts/security/pick_credentials.sh
@@ -12,3 +12,6 @@ if [ ! -z "$(echo $* | grep -i sourceforge)" ]; then
   keyfile="$HOME/.ssh/id_dsa_sourceforge"
 fi
 
+if [ ! -f "$keyfile" ]; then
+  unset keyfile
+fi