update-dehydrated-repos.sh: hack to prevent echoing password and storing it to bash_history.

update-dehydrated-repos.sh

@@ -224,6 +224,8 @@ fi
 
 if [[ ! -d "$REPOSITORY_PATH" ]] ; then
 	info "Repository '$REPOSITORY_NAME' is not present."
+   read -s dummy1
+   read -s dummy2
 	clean_up 0
 fi 
 
@@ -244,6 +246,17 @@ fi
 
 git pull 2> "$log_file"
 
+if [ -s "$log_file" ]; then
+   info "$(cat "$log_file")"
+else
+   blank_line
+   echononl "Updating repository \033[1m$REPOSITORY_NAME\033[m"
+   echo_done
+fi
+
+
+clean_up 0
+
 blank_line
 echononl "Updating repository \033[1m$REPOSITORY_NAME\033[m"
 if [ -s "$log_file" ]; then