1 files changed, 1 insertions, 1 deletions
diff --git a/iptv.sh b/iptv.sh
index a2eeec5..e702a55 100755
--- a/iptv.sh
+++ b/iptv.sh
@@ -71,7 +71,7 @@ ensure_openssl_is_installed () {
 
 categorize_by_channel_name () {
   local name="${1^^}"
-  result="720P"
+  local result="720P"
 
   case "$name" in
     *4K*|*"超高清"*) result="4K" ;;