gracefully fail on /search endpoint with no query

2020-09-26 15:07:59 -04:00 · 2020-09-26 15:07:59 -04:00 · a7cf7f8769
parent feb491cdda
commit a7cf7f8769
1 changed files with 1 additions and 1 deletions
--- a/observer.py
+++ b/observer.py
@ -535,7 +535,7 @@ def show_tx(txid, more_details=False):
 def search():
    lmq, lokid = lmq_connection()
    info = FutureJSON(lmq, lokid, 'rpc.get_info', 1)
-    val = flask.request.args.get('value').strip()
+    val = (flask.request.args.get('value') or '').strip()

    if val and len(val) < 10 and val.isdigit(): # Block height
        return show_block(val)