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utility: conform 'diff' to GNU behaviour for scripting

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Denis Sheremet
2026-01-23 12:55:50 +03:00
committed by Indrajit Raychaudhuri
parent 43bf17169c
commit 371aaa254a
1 changed files with 2 additions and 0 deletions
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modules/utility/functions/diff
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@@ -8,8 +8,10 @@
# function diff { # function diff {
if zstyle -t ':prezto:module:utility:diff' color \ if zstyle -t ':prezto:module:utility:diff' color \
&& [[ -t 1 ]] \
&& (( $+commands[colordiff] )); then && (( $+commands[colordiff] )); then
command diff "$@" | colordiff command diff "$@" | colordiff
return "${pipestatus[1]}"
else else
command diff "$@" command diff "$@"
fi fi