Remove duplicate ref matches in fetch
If multiple refspecs matched the same ref, the update would be
processed multiple times. Now having the same destination for the same
source has no additional effect, and having the same destination for
different sources is an error.
Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
diff --git a/builtin-fetch.c b/builtin-fetch.c
index cf7498b..caaca63 100644
--- a/builtin-fetch.c
+++ b/builtin-fetch.c
@@ -112,6 +112,7 @@
ref_map->merge = 1;
}
}
+ ref_remove_duplicates(ref_map);
return ref_map;
}
