Fix prompt shuffling when shuf is not found.

2022-04-15 15:31:44 -04:00
parent fcc856f62b
commit 51e339ce74
2 changed files with 19 additions and 3 deletions
--- a/tcshrc.prompt.defs
+++ b/tcshrc.prompt.defs
@@ -6,6 +6,11 @@ if( $?CSHENV_DEBUG ) then
 	echo "Sourcing prompt setup and definitions..."
 endif

+which shuf >& /dev/null
+if( $? == 0 ) then
+    setenv CSHENV_DETECTED_SHUF
+endif
+
 if( ! $?unknown_tty ) then
 	set unknown_tty="?"
 	if( $?CSHENV_DEBUG ) then