nvazquez commented on a change in pull request #4138:
URL: https://github.com/apache/cloudstack/pull/4138#discussion_r447636519
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File path:
core/src/main/java/com/cloud/storage/template/HttpTemplateDownloader.java
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@@ -218,7 +219,10 @@ public long download(boolean resume,
DownloadCompleteCallback callback) {
errorString = hte.getMessage();
Review comment:
Why not set it if errorString is null as below?
##########
File path:
core/src/main/java/com/cloud/storage/template/HttpTemplateDownloader.java
##########
@@ -218,7 +219,10 @@ public long download(boolean resume,
DownloadCompleteCallback callback) {
errorString = hte.getMessage();
} catch (IOException ioe) {
status = TemplateDownloader.Status.UNRECOVERABLE_ERROR; //probably
a file write error?
- errorString = ioe.getMessage();
+ // Let's not overwrite the original error message.
+ if (errorString == null){
Review comment:
Minor format one: can you leave a space between the closing parenthesis
and the opening brace?
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