From 3eebc07f2a7f53c14be7ab2a09736fb5a8471d71 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Sun, 2 Oct 2016 23:51:59 +1100
Subject: [PATCH] better arg handling

---
 neofetch | 23 ++++++++++++++---------
 1 file changed, 14 insertions(+), 9 deletions(-)

diff --git a/neofetch b/neofetch
index 9b390b6f..d255d620 100755
--- a/neofetch
+++ b/neofetch
@@ -3119,19 +3119,24 @@ getargs() {
             # Screenshot
             --scrot | -s)
                 scrot="on"
-                if [ "$2" ]; then
-                    scrot_name="${2##*/}"
-                    scrot_dir="${2/$scrot_name}"
-                fi
+                case "$2" in
+                    "--"* | "") ;;
+                    *)
+                        scrot_name="${2##*/}"
+                        scrot_dir="${2/$scrot_name}"
+                    ;;
+                esac
             ;;
             --upload | -su)
                 scrot="on"
                 scrot_upload="on"
-
-                if [ "$2" ]; then
-                    scrot_name="${2##*/}"
-                    scrot_dir="${2/$scrot_name}"
-                fi
+                case "$2" in
+                    "--"* | "") ;;
+                    *)
+                        scrot_name="${2##*/}"
+                        scrot_dir="${2/$scrot_name}"
+                    ;;
+                esac
             ;;
             --image_host) image_host="$2" ;;
             --scrot_cmd) scrot_cmd="$2" ;;