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prezto/runcoms/zlogin
Roman Perepelitsa c6efe80152 runcoms: don't raise an error in zlogin when stderr is not a TTY (#1775)
The existing code in runcoms/zlogin results in `$?` being
equal to `1` when starting a login shell if stderr is not
a TTY. For example:

  zsh -l 2>/dev/null

When using a theme that displays error/success status of
the last command, the first prompt will show an error.

This commit fixes it so that error code is zero after
sourcing zlogin (unless something unexpected and bad happens).
2020-01-11 00:48:45 -08:00

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#
# Executes commands at login post-zshrc.
#
# Authors:
# Sorin Ionescu <sorin.ionescu@gmail.com>
#
# Execute code that does not affect the current session in the background.
{
# Compile the completion dump to increase startup speed.
zcompdump="${ZDOTDIR:-$HOME}/.zcompdump"
if [[ -s "$zcompdump" && (! -s "${zcompdump}.zwc" || "$zcompdump" -nt "${zcompdump}.zwc") ]]; then
zcompile "$zcompdump"
fi
} &!
# Execute code only if STDERR is bound to a TTY.
if [[ -o INTERACTIVE && -t 2 ]]; then
# Print a random, hopefully interesting, adage.
if (( $+commands[fortune] )); then
fortune -s
print
fi
fi >&2