Fix issue with null curl output with non-zero retcode

wdas · Apr 17, 2016 · b0d9bb7 · b0d9bb7
1 parent 18f8dc2
commit b0d9bb7
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/code/repo_sync b/code/repo_sync
@@ -380,7 +380,9 @@ def curl(url, destinationpath, onlyifnewer=False, etag=None, resume=False):
 
     retcode = proc.poll()
     if retcode:
-        curlerr = proc.stderr.read().rstrip('\n').split(None, 2)[2]
+        curlerr = proc.stderr.read().rstrip('\n')
+        if curlerr:
+            curlerr = curlerr.split(None, 2)[2]
         if os.path.exists(tempdownloadpath):
             if (not resume) or (retcode == 33):
                 # 33 means server doesn't support range requests