fixes

1 files changed, 4 insertions, 3 deletions

diff --git a/pb/imgrid.py b/pb/imgrid.py
index f75ec4a..13a36d8 100755
--- a/pb/imgrid.py
+++ b/pb/imgrid.py
@@ -71,13 +71,14 @@ class Imgrid():
                         raise Exception ("BAD PARAMS");
                 elif k in [ 'skycolor', 'bgcolor', 'planebgcolor','linecolor' ]:
                     try:
-                      self.params[k] = is_color(params[k])
+                      self.params[k] = utils.is_color(kwargs[k])
                     except Exception:
+                      sys.stderr.write(kwargs[k] + "\n")
                       raise Exception("Unable to process color for:\n{}".format(k))
                 elif k == 'opacity':
-                    self.params[k] = str(float(params[k]))
+                    self.params[k] = str(float(kwargs[k]))
                 elif k == 'zoom':
-                    self.params[k] = int(float(params[k]))
+                    self.params[k] = int(float(kwargs[k]))
                 else:
                     self.params[k] = utils.bool_correct(utils.sanitize(kwargs[k]))
             else: