[PATCH 2/2] Have the diff-* builtins configure diff before initializing revisions.

[Marc Branchaud]

This makes the commands respect diff configuration options, such as
indentHeuristic.

Signed-off-by: Marc Branchaud <marcn...@xiplink.com>
---
 builtin/diff-files.c | 2 +-
 builtin/diff-index.c | 2 +-
 builtin/diff-tree.c  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/builtin/diff-files.c b/builtin/diff-files.c
index 15c61fd8d..a572da9d5 100644
--- a/builtin/diff-files.c
+++ b/builtin/diff-files.c
@@ -20,9 +20,9 @@ int cmd_diff_files(int argc, const char **argv, const char 
*prefix)
        int result;
        unsigned options = 0;
 
+       git_config(git_diff_basic_config, NULL); /* no "diff" UI options */
        init_revisions(&rev, prefix);
        gitmodules_config();
-       git_config(git_diff_basic_config, NULL); /* no "diff" UI options */
        rev.abbrev = 0;
        precompose_argv(argc, argv);
 
diff --git a/builtin/diff-index.c b/builtin/diff-index.c
index 1af373d00..f084826a2 100644
--- a/builtin/diff-index.c
+++ b/builtin/diff-index.c
@@ -17,9 +17,9 @@ int cmd_diff_index(int argc, const char **argv, const char 
*prefix)
        int i;
        int result;
 
+       git_config(git_diff_basic_config, NULL); /* no "diff" UI options */
        init_revisions(&rev, prefix);
        gitmodules_config();
-       git_config(git_diff_basic_config, NULL); /* no "diff" UI options */
        rev.abbrev = 0;
        precompose_argv(argc, argv);
 
diff --git a/builtin/diff-tree.c b/builtin/diff-tree.c
index 326f88b65..36a3a1976 100644
--- a/builtin/diff-tree.c
+++ b/builtin/diff-tree.c
@@ -105,9 +105,9 @@ int cmd_diff_tree(int argc, const char **argv, const char 
*prefix)
        struct setup_revision_opt s_r_opt;
        int read_stdin = 0;
 
+       git_config(git_diff_basic_config, NULL); /* no "diff" UI options */
        init_revisions(opt, prefix);
        gitmodules_config();
-       git_config(git_diff_basic_config, NULL); /* no "diff" UI options */
        opt->abbrev = 0;
        opt->diff = 1;
        opt->disable_stdin = 1;
-- 
2.13.0.rc1.15.g7dbea34e1.dirty