Fix bug when setting an empty cloud alias

kamaki/cli/commands/config.py

@@ -129,7 +129,12 @@ class config_set(_command_init):
         section, sep, key = option.rpartition('.')
         prefix = 'cloud.'
         if section.startswith(prefix):
-            self.config.set_cloud(section[len(prefix):], key, value)
+            cloudname = section[len(prefix):]
+            if cloudname:
+                self.config.set_cloud(cloudname, key, value)
+            else:
+                raise CLISyntaxError(
+                    'Empty cloud alias (%s)' % option, importance=2)
         elif section in ('cloud',):
             raise CLISyntaxError(
                 'Invalid syntax for cloud definition', importance=2, details=[

kamaki/cli/commands/image.py

@@ -803,7 +803,7 @@ class image_compute_properties_add(_init_cyclades, _optional_json):
 @command(image_cmds)
 class image_compute_properties_set(_init_cyclades, _optional_json):
     """Add / update a set of properties for an image
-    proeprties must be given in the form key=value, e.v.
+    properties must be given in the form key=value, e.v.
     /image compute properties set <image-id> key1=val1 key2=val2
     """