add delta size = 0 exception

1 files changed, 3 insertions, 0 deletions

diff --git a/git.zig b/git.zig
index ee3eb3d..fd7f906 100644
--- a/git.zig
+++ b/git.zig
@@ -279,6 +279,9 @@ const PackFile = struct {
                 }
                 counter += bitsSet;
 
+                if (dataSize == 0)
+                    dataSize = 0x10000;
+
                 std.mem.copyForwards(
                     u8,
                     result[resultCounter..result.len],