Github user srdo commented on a diff in the pull request:
https://github.com/apache/storm/pull/2595#discussion_r176485883
--- Diff: .gitattributes ---
@@ -1,2 +1,9 @@
# Some storm-webapp logviewer tests require input files to have LF line
endings due to byte counting.
-storm-webapp/src/test/resources/*.log.test text eol=lf
\ No newline at end of file
+storm-webapp/src/test/resources/*.log.test text eol=lf
+
+# There're reports of EOL conversion messing up PNG files, but that might
have been a bug in git 2.10 only (see
https://github.com/git/git/blob/master/Documentation/RelNotes/2.10.0.txt#L248
for details)
+*.png binary
--- End diff --
https://github.com/apache/storm/blob/master/storm-server/src/test/java/org/apache/storm/localizer/AsyncLocalizerTest.java#L493
---
