From 0e06e298d4d11bad051b614808305ec7486d81aa Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Sun, 30 Sep 2018 22:19:09 +0900
Subject: [PATCH] [man] Document that FZF_DEFAULT_COMMAND should be
 POSIX-compliant

Close #1379
---
 man/man1/fzf.1 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/man/man1/fzf.1 b/man/man1/fzf.1
index a7462131..4285ce90 100644
--- a/man/man1/fzf.1
+++ b/man/man1/fzf.1
@@ -390,7 +390,8 @@ Note that most options have the opposite versions with \fB--no-\fR prefix.
 .SH ENVIRONMENT VARIABLES
 .TP
 .B FZF_DEFAULT_COMMAND
-Default command to use when input is tty
+Default command to use when input is tty. On *nix systems, fzf runs the command
+with \fBsh -c\fR, so make sure that it's POSIX-compliant.
 .TP
 .B FZF_DEFAULT_OPTS
 Default options. e.g. \fBexport FZF_DEFAULT_OPTS="--extended --cycle"\fR
-- 
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