From e4da3c156898719319dad92a52fe0aea02885a5b Mon Sep 17 00:00:00 2001 From: Tom Ryder Date: Sat, 17 Dec 2016 19:07:56 +1300 Subject: Remove for loop from ksh prompt def mksh can't into it --- ksh/kshrc.d/prompt.ksh | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'ksh/kshrc.d') diff --git a/ksh/kshrc.d/prompt.ksh b/ksh/kshrc.d/prompt.ksh index 397a1b91..a5b872ce 100644 --- a/ksh/kshrc.d/prompt.ksh +++ b/ksh/kshrc.d/prompt.ksh @@ -39,8 +39,10 @@ prompt() { # level, taking tmux sessions into account, assuming this version # of ksh does SHLVL (I think only ksh93 does it typeset shlvl - for ((shlvl = SHLVL - TMUX_SHLVL; shlvl > 1; shlvl--)) ; do + ((shlvl = SHLVL - TMUX_SHLVL)) + while ((shlvl > 1)); do PS1='>'$PS1 + ((shlvl--)) done # Declare variables to contain terminal control strings -- cgit v1.2.3