Protect disks

Blackavar · Aug 14, 2012 · 7f17fca · 7f17fca
1 parent 5180a1a
commit 7f17fca
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/crowbar_framework/app/models/deployer_service.rb b/crowbar_framework/app/models/deployer_service.rb
@@ -143,7 +143,7 @@ def transition(inst, name, state)
       end
 
       chash["crowbar"]["usage"] = [] if chash["crowbar"]["usage"].nil?
-      if (chash["crowbar"]["disks"].size > 1) and !chash["crowbar"]["usage"].include?("swift")
+      if (chash["crowbar"]["disks"] and chash["crowbar"]["disks"].size > 1) and !chash["crowbar"]["usage"].include?("swift")
         chash["crowbar"]["usage"] << "swift"
       end