From 6e8df314692105e7d3e69f548440e4b817bf3211 Mon Sep 17 00:00:00 2001 From: Christian Couder Date: Mon, 8 Aug 2016 23:03:17 +0200 Subject: builtin/apply: make remove_file() return -1 on error To libify `git apply` functionality we have to signal errors to the caller instead of die()ing. To do that in a compatible manner with the rest of the error handling in "builtin/apply.c", remove_file() should return -1 instead of calling die(). Signed-off-by: Christian Couder Signed-off-by: Junio C Hamano --- builtin/apply.c | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) (limited to 'builtin') diff --git a/builtin/apply.c b/builtin/apply.c index 575981bd03..27fb6e20ab 100644 --- a/builtin/apply.c +++ b/builtin/apply.c @@ -4085,17 +4085,18 @@ static void patch_stats(struct apply_state *state, struct patch *patch) } } -static void remove_file(struct apply_state *state, struct patch *patch, int rmdir_empty) +static int remove_file(struct apply_state *state, struct patch *patch, int rmdir_empty) { if (state->update_index) { if (remove_file_from_cache(patch->old_name) < 0) - die(_("unable to remove %s from index"), patch->old_name); + return error(_("unable to remove %s from index"), patch->old_name); } if (!state->cached) { if (!remove_or_warn(patch->old_mode, patch->old_name) && rmdir_empty) { remove_path(patch->old_name); } } + return 0; } static void add_index_file(struct apply_state *state, @@ -4274,8 +4275,10 @@ static void write_out_one_result(struct apply_state *state, int phase) { if (patch->is_delete > 0) { - if (phase == 0) - remove_file(state, patch, 1); + if (phase == 0) { + if (remove_file(state, patch, 1)) + exit(128); + } return; } if (patch->is_new > 0 || patch->is_copy) { @@ -4287,8 +4290,10 @@ static void write_out_one_result(struct apply_state *state, * Rename or modification boils down to the same * thing: remove the old, write the new */ - if (phase == 0) - remove_file(state, patch, patch->is_rename); + if (phase == 0) { + if (remove_file(state, patch, patch->is_rename)) + exit(128); + } if (phase == 1) create_file(state, patch); } -- cgit v1.2.3