packer/rpc: get rid of panicable case

c0d19460 · Mitchell Hashimoto · 4c865477 · c0d19460
Commit c0d19460 authored Aug 22, 2013 by Mitchell Hashimoto
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packer/rpc/builder.go packer/rpc/builder.go +1 -1

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--- a/packer/rpc/builder.go
+++ b/packer/rpc/builder.go
@@ -70,7 +70,7 @@ func (b *builder) Run(ui packer.Ui, hook packer.Hook, cache packer.Cache) (packe

 		var response BuilderRunResponse
 		if err := decoder.Decode(&response); err != nil {
-			log.Panic(err)
+			response.Err = fmt.Errorf("Error waiting for Run: %s", err)
 		}

 		runResponseCh <- &response