diff options
Diffstat (limited to 'variables.c')
| -rw-r--r-- | variables.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/variables.c b/variables.c index f39eb64..f816ffe 100644 --- a/variables.c +++ b/variables.c @@ -495,7 +495,11 @@ initialize_shell_variables (env, privmode) #endif set_if_not ("PS2", secondary_prompt); } - set_if_not ("PS4", "+ "); + + if (current_user.euid == 0) + bind_variable ("PS4", "+ ", 0); + else + set_if_not ("PS4", "+ "); /* Don't allow IFS to be imported from the environment. */ temp_var = bind_variable ("IFS", " \t\n", 0); |