ref: 33fb16c9fe7744aae8736bb4b48ba4e0f505eafc
parent: f4d206737342feec31086a8f3ca6866506a2e0b5
author: Ori Bernstein <[email protected]>
date: Mon Nov 2 03:29:05 EST 2020
profile: don't create $wsys if it doesn't exist When $wsys doesn't exist (eg, drawterm -G, or rcpu from a text console), the profile would create an empty $wsys variable, and sessions started in this environment would fail with a null list in concatenation. This change tests if /mnt/term/env/wsys exists before assigning it.
--- a/sys/lib/dist/usr/glenda/lib/profile
+++ b/sys/lib/dist/usr/glenda/lib/profile
@@ -19,8 +19,8 @@
bind -q /mnt/term/dev/consctl /dev/consctl
>[2] /dev/null {cp /dev/sysname /mnt/term/dev/label
- if(wsys=`{cat /mnt/term/env/wsys})- wsys=/mnt/term^$wsys
+ if(test -s /mnt/term/env/wsys)
+ wsys=/mnt/term^`{cat /mnt/term/env/wsys}}
bind -a /mnt/term/dev /dev
prompt=('cpu% ' ' ')