add nsxiv to img.desktop and lfrc

.config/lf/lfrc

@@ -19,7 +19,7 @@ cmd open ${{
 	image/x-xcf) setsid -f gimp $f >/dev/null 2>&1 ;;
 	image/svg+xml) display -- $f ;;
 	image/*) rotdir $f | grep -i "\.\(png\|jpg\|jpeg\|gif\|webp\|tif\|ico\)\(_large\)*$" |
-		setsid -f sxiv -aio 2>/dev/null | while read -r file; do
+		setsid -f nsxiv -aio 2>/dev/null | while read -r file; do
 			[ -z "$file" ] && continue
 			lf -remote "send select \"$file\""
 			lf -remote "send toggle"

.local/share/applications/img.desktop

@@ -1,4 +1,4 @@
 [Desktop Entry]
 Type=Application
 Name=Image viewer
-Exec=/usr/bin/sxiv -a %f
+Exec=/usr/local/bin/nsxiv -a %f