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diffcore.h: be explicit about the signedness of is_binary

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Bitfields need to specify their signedness explicitly or the compiler is
free to default as it sees fit.  With compilers that default 'unsigned'
(SUNWspro 12 seems to do this) the tri-state nature of is_binary
vanishes and all files are treated as binary.

Signed-off-by: Richard Lowe <richlowe@richlowe.net>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Richard Lowe 2014-02-23 19:54:47 -05:00 committed by Junio C Hamano
parent cbfe47b67f
commit 7d0a9a752b
1 changed files with 1 additions and 1 deletions
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diffcore.h
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@ -46,7 +46,7 @@ struct diff_filespec {
unsigned is_stdin : 1;
unsigned has_more_entries : 1; /* only appear in combined diff */
/* data should be considered "binary"; -1 means "don't know yet" */
int is_binary : 2;
signed int is_binary : 2;
struct userdiff_driver *driver;
};