From 51d3afc62142d2ead59173200f3d0b03a545a5ea Mon Sep 17 00:00:00 2001
From: NRK <nrk@disroot.org>
Date: Fri, 27 Aug 2021 15:08:42 +0600
Subject: sxiv-rifle: don't grep if $target is not a file

---
 examples/rifle_sxiv.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/rifle_sxiv.sh b/examples/rifle_sxiv.sh
index d0b5058f..5fab6b78 100755
--- a/examples/rifle_sxiv.sh
+++ b/examples/rifle_sxiv.sh
@@ -31,7 +31,7 @@ case "$1" in
     *)  target="$PWD/$1" ;;
 esac
 
-count="$(listfiles | grep -m 1 -ZznF "$target" | cut -d: -f1)"
+[ -f "$target" ] && count="$(listfiles | grep -m 1 -ZznF "$target" | cut -d: -f1)"
 
 if [ -n "$count" ]; then
     listfiles | xargs -0 sxiv -n "$count" --
-- 
cgit 1.4.1-2-gfad0