Merge pull request graalvm#54 from gilles-duboscq/urlerror

Check if error is an HTTPError before accesing the code attribute
tkrodriguez · Feb 24, 2016 · 6805b55 · 6805b55
2 parents 7177c5d + d3e8d79
commit 6805b55
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/mx.py b/mx.py
@@ -3972,9 +3972,9 @@ def getSnapshot(self, groupId, artifactId, version):
         try:
             metadataFile = urllib2.urlopen(metadataUrl)
         except urllib2.URLError as e:
-            if e.code == 404:
+            if isinstance(e, urllib2.HTTPError) and e.code == 404:
                 return None
-            abort('Error while retreiving snappshot for {}:{}:{}: {}'.format(groupId, artifactId, version, str(e)))
+            abort('Error while retrieving snapshot for {}:{}:{}: {}'.format(groupId, artifactId, version, str(e)))
         try:
             tree = etreeParse(metadataFile)
             root = tree.getroot()