cephadm: also return JSON decode error.

Signed-off-by: Sebastian Wagner <sebastian.wagner@suse.com>

diff --git a/src/cephadm/cephadm b/src/cephadm/cephadm
index 7f3e5e1bcac149be9c34aca73c027ac329482160..3c7d538980757289d89d41ce951a3489f08ed90d 100755 (executable)
--- a/src/cephadm/cephadm
+++ b/src/cephadm/cephadm
@@ -1040,8 +1040,8 @@ def get_parm(option):
 
     try:
         js = json.loads(j)
-    except ValueError:
-        raise Error("Invalid JSON in {}".format(option))
+    except ValueError as e:
+        raise Error("Invalid JSON in {}: {}".format(option, e))
     else:
         return js