Suppress error when /dev/shm/prompt_msg does not exist

9 years ago · 56c6155640
1 changed files with 2 additions and 2 deletions
--- a/4
+++ b/4
@ -158,7 +158,7 @@ space_sh_git_prompt () {
 }

 prompt_msg () {
-    line=$(tail -1 /dev/shm/prompt_msg)
+    line=$(tail -1 /dev/shm/prompt_msg) 2> /dev/null
    case $line in
        update_rc)
            msg="Update ready for rc. Run uprc to proceed";;
@ -174,7 +174,7 @@ prompt_msg () {
    esac

    # Remove last message from stack before it drives us mad
-    sed -i '$ d' /dev/shm/prompt_msg
+    sed -i '$ d' /dev/shm/prompt_msg 2> /dev/null
    echo $msg
 }