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Standardized error messages.

This commit is contained in:
Sorin Ionescu
2012-01-19 02:28:01 -05:00
parent 28da8f916b
commit 95c29bada8
10 changed files with 33 additions and 29 deletions

View File

@ -1,11 +1,11 @@
local config_file="$HOME/.wakeonlan/$1"
if [[ ! -f "$config_file" ]]; then
print "$0: $1: There is no such device file." >&2
print "$0: no such device file: $1" >&2
return 1
fi
if (( ! $+commands[wakeonlan] )); then
print "$0: Can't find wakeonlan. Is it installed?" >&2
print "$0: command not found: wakeonlan" >&2
return 1
fi