Bugfix for resegmenting linestring when target size is larger than li…

…nestring

ocsmesh/utils.py

@@ -231,6 +231,8 @@ def transform_linestring(
 ):
     lstr_len = linestring.length
     distances = np.cumsum(np.ones(int(lstr_len // target_size)) * target_size)
+    if len(distances) == 0:
+        return linestring
     if distances[-1] < lstr_len:
         distances = np.append(distances, lstr_len)