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| author | Marc André Tanner <mat@brain-dump.org> | 2018-04-16 11:31:21 +0200 |
|---|---|---|
| committer | Marc André Tanner <mat@brain-dump.org> | 2020-02-10 10:05:21 +0100 |
| commit | 139a035d1cbf0756db397565bf8ec11ded63fecc (patch) | |
| tree | d28dc6d005ba5a66102694358e901d5d6264e297 /man/vis-menu.1 | |
| parent | bc5488644e4803e86e5937a14a3b73724afb196b (diff) | |
| download | vis-139a035d1cbf0756db397565bf8ec11ded63fecc.tar.gz vis-139a035d1cbf0756db397565bf8ec11ded63fecc.tar.xz | |
vis-menu: use distinct error code upon cancelling selection
The following exit statuses are used:
0 an item was successfully selected
1 the selection was cancelled
>1 failure, some error occured
Diffstat (limited to 'man/vis-menu.1')
| -rw-r--r-- | man/vis-menu.1 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/man/vis-menu.1 b/man/vis-menu.1 index cef71f2..992573d 100644 --- a/man/vis-menu.1 +++ b/man/vis-menu.1 @@ -214,7 +214,8 @@ and 1 if the user cancelled. If an internal error occurs, the .Nm vis-menu -utility prints a message to standard error and exits 1. +utility prints a message to standard error and terminates with an exit +status greater than 1. Potential error conditions include being unable to allocate memory, being unable to read from standard input, |