jetbrains: make update script robust against if no channels exist

Co-authored-by: Weijia Wang <9713184+wegank@users.noreply.github.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/pkgs/applications/editors/jetbrains/update_ides.py b/pkgs/applications/editors/jetbrains/update_ides.py
index 9008906bde7..c15f6d7f2c3 100755
--- a/pkgs/applications/editors/jetbrains/update_ides.py
+++ b/pkgs/applications/editors/jetbrains/update_ides.py
@@ -31,6 +31,7 @@ def download_channels():
     return {
         channel["@name"]: channel
         for product in products
+        if "channel" in product
         for channel in one_or_more(product["channel"])
     }