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Merge branch 'master' into 14669-java-sdk-v2
[arvados.git]
/
apps
/
workbench
/
app
/
helpers
/
provenance_helper.rb
diff --git
a/apps/workbench/app/helpers/provenance_helper.rb
b/apps/workbench/app/helpers/provenance_helper.rb
index 94092a12ea10c1875067624778aa4c56ee7f6441..9b4d265dfa3a78df33f550f6309603b45dcc64e8 100644
(file)
--- a/
apps/workbench/app/helpers/provenance_helper.rb
+++ b/
apps/workbench/app/helpers/provenance_helper.rb
@@
-232,7
+232,11
@@
module ProvenanceHelper
# Search for any collection with this PDH
cols = @opts[:input_collections][pdh]
end
# Search for any collection with this PDH
cols = @opts[:input_collections][pdh]
end
- names = cols.collect{|x| x[:name]}.uniq
+ if cols
+ names = cols.collect{|x| x[:name]}.uniq
+ else
+ names = ['(collection not found)']
+ end
input_name = names.first
if names.length > 1
input_name += " + #{names.length - 1} more"
input_name = names.first
if names.length > 1
input_name += " + #{names.length - 1} more"