From 2c3fa66f3577d1305fb0fac5a181261fb2597859 Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Sat, 7 Jul 2007 12:25:11 -0700 Subject: diff: honor binariness specified in attributes The code shuffling mistakenly lost binariness specified with the attribute mecahnism and made it always guess from the data. Noticed by Johannes, with two test cases to t4020. Signed-off-by: Junio C Hamano --- diff.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) (limited to 'diff.c') diff --git a/diff.c b/diff.c index 21e61af265..b8473f58fb 100644 --- a/diff.c +++ b/diff.c @@ -1162,6 +1162,7 @@ static void setup_diff_attr_check(struct git_attr_check *check) static void diff_filespec_check_attr(struct diff_filespec *one) { struct git_attr_check attr_diff_check; + int check_from_data = 0; if (one->checked_attr) return; @@ -1179,6 +1180,8 @@ static void diff_filespec_check_attr(struct diff_filespec *one) ; else if (ATTR_FALSE(value)) one->is_binary = 1; + else + check_from_data = 1; /* funcname pattern ident */ if (ATTR_TRUE(value) || ATTR_FALSE(value) || ATTR_UNSET(value)) @@ -1187,12 +1190,13 @@ static void diff_filespec_check_attr(struct diff_filespec *one) one->funcname_pattern_ident = value; } - if (!one->data && DIFF_FILE_VALID(one)) - diff_populate_filespec(one, 0); - - if (one->data) - one->is_binary = buffer_is_binary(one->data, one->size); + if (check_from_data) { + if (!one->data && DIFF_FILE_VALID(one)) + diff_populate_filespec(one, 0); + if (one->data) + one->is_binary = buffer_is_binary(one->data, one->size); + } } int diff_filespec_is_binary(struct diff_filespec *one) -- cgit v1.2.3