From c3d4f097a7282f81d4c0efc702efdb6e99cb218c Mon Sep 17 00:00:00 2001
From: Tom Ryder <tom@sanctum.geek.nz>
Date: Thu, 9 Mar 2017 10:03:33 +1300
Subject: Use env vars not shell funcs for vim check

Set EDITOR and VISUAL appropriately based on what's on the system.

We can't assume ed(1) unfortunately, but ex(1) should be there.
---
 sh/profile.d/editor.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'sh/profile.d/editor.sh')

diff --git a/sh/profile.d/editor.sh b/sh/profile.d/editor.sh
index ee0da70b..5d6b249e 100644
--- a/sh/profile.d/editor.sh
+++ b/sh/profile.d/editor.sh
@@ -1,3 +1,7 @@
-# Set command-line editor
-EDITOR=ed
+# Set command-line editor; ed if we've got it (!), but ex will do fine
+if command -v ed >/dev/null 2>&1 ; then
+    EDITOR=ed
+else
+    EDITOR=ex
+fi
 export EDITOR
-- 
cgit v1.2.3