From 7b98b5f8985f8227c758a6181963204c905fef92 Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Mon, 28 Nov 2022 08:30:19 -0300
Subject: etc/sh/rc: Allow f(1) to work without any arguments

---
 etc/sh/rc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/etc/sh/rc b/etc/sh/rc
index 4a79482..b15ef9d 100644
--- a/etc/sh/rc
+++ b/etc/sh/rc
@@ -271,8 +271,8 @@ f() {
   if [ -n "$file" ]; then
     # shellcheck disable=2068
     history -s f "$@"
-    history -s "$1" "$file"
-    "$1" "$file"
+    history -s "${1:-$EDITOR}" "$file"
+    "${1:-$EDITOR}" "$file"
   fi
 }
 
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