Don't emit error if we've previously read data from a serial log. (#1047)
Don't emit error if we've previously read data from a serial log. (#1047)


adjackura/compute-image-tools,zmarano/compute-image-tools,GoogleCloudPlatform/compute-image-tools,GoogleCloudPlatform/compute-image-import,adjackura/compute-image-tools,adjackura/compute-image-tools,GoogleCloudPlatform/compute-daisy,zmarano/compute-image-tools,GoogleCloudPlatform/compute-image-import,GoogleCloudPlatform/compute-daisy,GoogleCloudPlatform/compute-image-tools,GoogleCloudPlatform/compute-image-tools,zmarano/compute-image-tools,GoogleCloudPlatform/compute-image-import