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-rw-r--r--builtin/read-tree.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/builtin/read-tree.c b/builtin/read-tree.c
index daf8d77..78d3193 100644
--- a/builtin/read-tree.c
+++ b/builtin/read-tree.c
@@ -226,9 +226,10 @@ int cmd_read_tree(int argc, const char **argv, const char *unused_prefix)
setup_work_tree();
if (opts.merge) {
- if (stage < 2)
- die("just how do you expect me to merge %d trees?", stage-1);
switch (stage - 1) {
+ case 0:
+ die("you must specify at least one tree to merge");
+ break;
case 1:
opts.fn = opts.prefix ? bind_merge : oneway_merge;
break;