From c746f33c748ae1652c9bbcfd07f073e32a9c828e Mon Sep 17 00:00:00 2001
From: Adithya Nair <adtya@adtya.xyz>
Date: Sun, 15 Oct 2023 22:27:32 +0530
Subject: [PATCH] exit when the response has no images

---
 packages/scripts/wallhaven.sh | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/scripts/wallhaven.sh b/packages/scripts/wallhaven.sh
index 9f8820d..5f2ecb8 100755
--- a/packages/scripts/wallhaven.sh
+++ b/packages/scripts/wallhaven.sh
@@ -72,6 +72,10 @@ URL="${WALLHAVEN_BASE_URL}/search?${TAGS}${CATEGORIES}${PURITY}${SIZE}${RATIOS}$
 CURL_CMD="${CURL_BASE_CMD} \"${URL}\""
 RESULT="$(eval ${CURL_CMD})"
 NO_OF_IMAGES="$(printf "${RESULT}" | jq -r '.meta.total')"
+if [ "${NO_OF_IMAGES}" -eq 0 ]; then
+  notify-send -u normal -a Wallpapers -i information -t 5000 "Wallpapers" "No images available for current configuration."
+  exit 1
+fi
 RANDOM_ITEM="$(shuf -i 0-$((NO_OF_IMAGES-1)) -n 1 --random-source=/dev/urandom)"
 ITEM_PAGE=$((RANDOM_ITEM/24))
 ITEM_NUMBER=$((RANDOM_ITEM%24))