ref: 470632864bf1cb0f48cf577a0ad8186cd673d735
parent: d2149bc37264e9a32700f174eeb64023a567420c
author: Ori Bernstein <ori@eigenstate.org>
date: Sat Feb 13 13:28:47 EST 2021
git/query: make range stop at first commit (thanks phil9)
Querying git/query HEAD `{seq -f ~ 100} .. HEAD would
error because one of the commits would have no parent.
This is not the desired behavior: we should instead
truncate the range at the first commit.
--- a/ref.c
+++ b/ref.c
@@ -407,6 +407,10 @@
b = pop(ev);
a = pop(ev);
+ if(hasheq(&b->hash, &Zhash))
+ b = &zcommit;
+ if(hasheq(&a->hash, &Zhash))
+ a = &zcommit;
if(a->type != GCommit || b->type != GCommit){ werrstr("non-commit object in range");return -1;