Fix grouping tool

galaxyproject · Sep 5, 2018 · 2d73271 · 2d73271
1 parent 3fcf1e3
commit 2d73271
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tools/stats/grouping.py b/tools/stats/grouping.py
@@ -72,7 +72,7 @@ def main():
     except Exception:
         stop_err("Group column not specified.")
 
-    tmpfile = tempfile.NamedTemporaryFile()
+    tmpfile = tempfile.NamedTemporaryFile(mode='r')
 
     try:
         """