[PATCH 1/2] moveconfig.py: add try…except

[Trevor Woerner]

I keep getting a UnicodeDecodeError from one of the header files while
modifying the headers:

	 Traceback (most recent call last):
	  File "tools/moveconfig.py", line 1953, in <module>
	    main()
	  File "tools/moveconfig.py", line 1927, in main
	    cleanup_headers(configs, options)
	  File "tools/moveconfig.py", line 675, in cleanup_headers
	    cleanup_one_header(header_path, patterns, options)
	  File "tools/moveconfig.py", line 599, in cleanup_one_header
	    lines = f.readlines()
	  File "/usr/lib64/python3.6/codecs.py", line 321, in decode
	    (result, consumed) = self._buffer_decode(data, self.errors, final)
	UnicodeDecodeError: 'utf-8' codec can't decode byte 0x83 in position 9: invalid start byte

I'm curious to know which header file is causing the problem.

Signed-off-by: Trevor Woerner <twoerner at gmail.com>
---
 tools/moveconfig.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tools/moveconfig.py b/tools/moveconfig.py
index 9514d9a00c..dd92c00bb7 100755
--- a/tools/moveconfig.py
+++ b/tools/moveconfig.py
@@ -596,7 +596,12 @@ def cleanup_one_header(header_path, patterns, options):
       options: option flags.
     """
     with open(header_path) as f:
-        lines = f.readlines()
+        try:
+            lines = f.readlines()
+        except:
+            print("caught exception: ", sys.exc_info()[0])
+            print("header_path: ", header_path)
+            lines = ""
 
     matched = []
     for i, line in enumerate(lines):
-- 
2.30.0.rc0