Initialize output_format to 0 instead of DIFF_FORMAT_RAW so that we can see
later if any command line options changed it. Default value is set only if
output format was not specified.
Signed-off-by: Timo Hirvonen <tihirvon@xxxxxxxxx>
---
builtin-diff-files.c | 3 +++
builtin-diff-index.c | 3 +++
builtin-diff-stages.c | 3 +++
builtin-diff-tree.c | 3 +++
builtin-diff.c | 4 +++-
builtin-log.c | 4 +++-
diff.c | 1 -
7 files changed, 18 insertions(+), 3 deletions(-)
diff --git a/builtin-diff-files.c b/builtin-diff-files.c
index 5afc1d7..a655eea 100644
--- a/builtin-diff-files.c
+++ b/builtin-diff-files.c
@@ -36,6 +36,9 @@ int cmd_diff_files(int argc, const char
usage(diff_files_usage);
argv++; argc--;
}
+ if (!rev.diffopt.output_format)
+ rev.diffopt.output_format = DIFF_FORMAT_RAW;
+
/*
* Make sure there are NO revision (i.e. pending object) parameter,
* rev.max_count is reasonable (0 <= n <= 3),
diff --git a/builtin-diff-index.c b/builtin-diff-index.c
index c42ef9a..b37c9e8 100644
--- a/builtin-diff-index.c
+++ b/builtin-diff-index.c
@@ -28,6 +28,9 @@ int cmd_diff_index(int argc, const char
else
usage(diff_cache_usage);
}
+ if (!rev.diffopt.output_format)
+ rev.diffopt.output_format = DIFF_FORMAT_RAW;
+
/*
* Make sure there is one revision (i.e. pending object),
* and there is no revision filtering parameters.
diff --git a/builtin-diff-stages.c b/builtin-diff-stages.c
index 7c157ca..30931fe 100644
--- a/builtin-diff-stages.c
+++ b/builtin-diff-stages.c
@@ -85,6 +85,9 @@ int cmd_diff_stages(int ac, const char *
ac--; av++;
}
+ if (!diff_options.output_format)
+ diff_options.output_format = DIFF_FORMAT_RAW;
+
if (ac < 3 ||
sscanf(av[1], "%d", &stage1) != 1 ||
! (0 <= stage1 && stage1 <= 3) ||
diff --git a/builtin-diff-tree.c b/builtin-diff-tree.c
index 3409a39..ae1cde9 100644
--- a/builtin-diff-tree.c
+++ b/builtin-diff-tree.c
@@ -84,6 +84,9 @@ int cmd_diff_tree(int argc, const char *
usage(diff_tree_usage);
}
+ if (!opt->diffopt.output_format)
+ opt->diffopt.output_format = DIFF_FORMAT_RAW;
+
/*
* NOTE! We expect "a ^b" to be equal to "a..b", so we
* reverse the order of the objects if the second one
diff --git a/builtin-diff.c b/builtin-diff.c
index 91235a1..47e0a37 100644
--- a/builtin-diff.c
+++ b/builtin-diff.c
@@ -252,9 +252,11 @@ int cmd_diff(int argc, const char **argv
git_config(git_diff_config);
init_revisions(&rev);
- rev.diffopt.output_format = DIFF_FORMAT_PATCH;
argc = setup_revisions(argc, argv, &rev, NULL);
+ if (!rev.diffopt.output_format)
+ rev.diffopt.output_format = DIFF_FORMAT_PATCH;
+
/* Do we have --cached and not have a pending object, then
* default to HEAD by hand. Eek.
*/
diff --git a/builtin-log.c b/builtin-log.c
index 5c656bc..65f9527 100644
--- a/builtin-log.c
+++ b/builtin-log.c
@@ -178,7 +178,6 @@ int cmd_format_patch(int argc, const cha
rev.diff = 1;
rev.combine_merges = 0;
rev.ignore_merges = 1;
- rev.diffopt.output_format = DIFF_FORMAT_DIFFSTAT | DIFF_FORMAT_PATCH;
git_config(git_format_config);
rev.extra_headers = extra_headers;
@@ -247,6 +246,9 @@ int cmd_format_patch(int argc, const cha
if (argc > 1)
die ("unrecognized argument: %s", argv[1]);
+ if (!rev.diffopt.output_format)
+ rev.diffopt.output_format = DIFF_FORMAT_DIFFSTAT | DIFF_FORMAT_PATCH;
+
if (output_directory) {
if (use_stdout)
die("standard output, or directory, which one?");
diff --git a/diff.c b/diff.c
index 6e5ae77..6be31e7 100644
--- a/diff.c
+++ b/diff.c
@@ -1355,7 +1355,6 @@ static void run_checkdiff(struct diff_fi
void diff_setup(struct diff_options *options)
{
memset(options, 0, sizeof(*options));
- options->output_format = DIFF_FORMAT_RAW;
options->line_termination = '\n';
options->break_opt = -1;
options->rename_limit = -1;
--
1.4.1.rc1.g8637
-
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