commit 5e9266f9d6904304336b0a80b14ba5676953c9f0
from: Christian Weisgerber <naddy@mips.inka.de>
date: Sat Nov 28 18:35:49 2020 UTC

fix a typo that triggered "munmap: Invalid argument" in got blame on FreeBSD

ok stsp

commit - 578133c9903e5620b4601f9c0f178f530d28722f
commit + 5e9266f9d6904304336b0a80b14ba5676953c9f0
blob - ca38022c76d7d9781f698cf2f8a68e4314a9e20c
blob + c8bf3d34301f36a4658b22aaa33062dfaad55853
--- lib/blame.c
+++ lib/blame.c
@@ -471,7 +471,7 @@ close_file2_and_reuse_file1(struct got_blame *blame)
 		if (munmap(blame->map2, blame->size2) == -1)
 			return got_error_from_errno("munmap");
 		blame->map2 = blame->map1;
-		blame->map2 = NULL;
+		blame->map1 = NULL;
 
 	}
 	blame->size2 = blame->size1;