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-rwxr-xr-xsrc/clint.py7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/clint.py b/src/clint.py
index efc5f18378..07733d211e 100755
--- a/src/clint.py
+++ b/src/clint.py
@@ -3001,9 +3001,10 @@ def CheckIncludeLine(filename, clean_lines, linenum, include_state, error):
include = match.group(2)
is_system = (match.group(1) == '<')
if include in include_state:
- error(filename, linenum, 'build/include', 4,
- '"%s" already included at %s:%s' %
- (include, filename, include_state[include]))
+ if is_system or not include.endswith('.c.h'):
+ error(filename, linenum, 'build/include', 4,
+ '"%s" already included at %s:%s' %
+ (include, filename, include_state[include]))
else:
include_state[include] = linenum