fix: clicking on road without events should not cause 500 error

2021-12-03 18:12:00 +01:00 · 2021-12-03 18:12:00 +01:00 · 776275c52b
parent 69e8591fae
commit 776275c52b
1 changed files with 3 additions and 0 deletions
--- a/api/obs/api/routes/mapdetails.py
+++ b/api/obs/api/routes/mapdetails.py
@ -84,6 +84,9 @@ async def mapdetails_road(req):

    arrays = numpy.array(arrays).T.astype(numpy.float64)

+    if len(arrays) == 0:
+        arrays = numpy.array([[], [], []])
+
    def array_stats(arr, rounder):
        arr = arr[~numpy.isnan(arr)]
        n = len(arr)