don't use tput if it's not installed

2020-03-26 03:25:54 -06:00 · 2020-03-26 03:25:54 -06:00 · ba58997b9f
commit ba58997b9f
parent 02a27f55a1
1 changed files with 9 additions and 3 deletions
--- a/borghelper.sh
+++ b/borghelper.sh
@ -25,9 +25,15 @@ trapExit () {


 ### text formatting presets
-err=$(tput bold)$(tput setaf 1)
-norm=$(tput sgr0)
-width=$(tput cols)
+if command -v tput > /dev/null; then
+    err=$(tput bold)$(tput setaf 1)
+    norm=$(tput sgr0)
+    width=$(tput cols)
+else
+    err="[ERROR] "
+    norm=""
+    width=80
+fi


 ### pre-requisites