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-rw-r--r--fast-import.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/fast-import.c b/fast-import.c
index 9e8d1868aa..7cc22625e5 100644
--- a/fast-import.c
+++ b/fast-import.c
@@ -355,6 +355,7 @@ static unsigned int cmd_save = 100;
static uintmax_t next_mark;
static struct strbuf new_data = STRBUF_INIT;
static int seen_data_command;
+static int require_explicit_termination;
/* Signal handling */
static volatile sig_atomic_t checkpoint_requested;
@@ -3140,6 +3141,8 @@ static int parse_one_feature(const char *feature, int from_stream)
relative_marks_paths = 1;
} else if (!strcmp(feature, "no-relative-marks")) {
relative_marks_paths = 0;
+ } else if (!strcmp(feature, "done")) {
+ require_explicit_termination = 1;
} else if (!strcmp(feature, "force")) {
force_update = 1;
} else if (!strcmp(feature, "notes") || !strcmp(feature, "ls")) {
@@ -3290,6 +3293,8 @@ int main(int argc, const char **argv)
parse_reset_branch();
else if (!strcmp("checkpoint", command_buf.buf))
parse_checkpoint();
+ else if (!strcmp("done", command_buf.buf))
+ break;
else if (!prefixcmp(command_buf.buf, "progress "))
parse_progress();
else if (!prefixcmp(command_buf.buf, "feature "))
@@ -3309,6 +3314,9 @@ int main(int argc, const char **argv)
if (!seen_data_command)
parse_argv();
+ if (require_explicit_termination && feof(stdin))
+ die("stream ends early");
+
end_packfile();
dump_branches();