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authorAntoine Pelisse <apelisse@gmail.com>2013-02-03 14:37:09 (GMT)
committerJunio C Hamano <gitster@pobox.com>2013-02-25 15:35:55 (GMT)
commit3ce3ffb840a1dfa7fcbafa9309fab37478605d08 (patch)
tree559c88acc087efae95e25a70067ff5e1afa0b49c /grep.h
parent5ded807f7c0be10ecbb31555e5d10dee553752d6 (diff)
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fix clang -Wtautological-compare with unsigned enum
Create a GREP_HEADER_FIELD_MIN so we can check that the field value is sane and silence the clang warning. Clang warning happens because the enum is unsigned (this is implementation-defined, and there is no negative fields) and the check is then tautological. Signed-off-by: Antoine Pelisse <apelisse@gmail.com> Signed-off-by: John Keeping <john@keeping.me.uk> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'grep.h')
-rw-r--r--grep.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/grep.h b/grep.h
index 8fc854f..e4a1df5 100644
--- a/grep.h
+++ b/grep.h
@@ -28,7 +28,8 @@ enum grep_context {
};
enum grep_header_field {
- GREP_HEADER_AUTHOR = 0,
+ GREP_HEADER_FIELD_MIN = 0,
+ GREP_HEADER_AUTHOR = GREP_HEADER_FIELD_MIN,
GREP_HEADER_COMMITTER,
GREP_HEADER_REFLOG,