buildman: Fix use of a type as a variable

Using 'str' as a variable makes it impossible to use it as a type in the
same function. Fix this by using a different name.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/tools/buildman/control.py b/tools/buildman/control.py
index f765fe3653b010146240aa04180a7c7ac73c04e0..aacfb2fc0db0eec843afbb8f0c2fe770e195bbe8 100644 (file)
--- a/tools/buildman/control.py
+++ b/tools/buildman/control.py
@@ -261,9 +261,9 @@ def DoBuildman(options, args, toolchains=None, make_func=None, brds=None,
             count += 1   # Build upstream commit also
 
     if not count:
-        str = ("No commits found to process in branch '%s': "
+        msg = ("No commits found to process in branch '%s': "
                "set branch's upstream or use -c flag" % options.branch)
-        sys.exit(col.build(col.RED, str))
+        sys.exit(col.build(col.RED, msg))
     if options.work_in_output:
         if len(selected) != 1:
             sys.exit(col.build(col.RED,