thodg/got

diff --git a/lib/error.c b/lib/error.c
index d3b27c7..6eaa212 100644
--- a/lib/error.c
+++ b/lib/error.c
@@ -46,6 +46,7 @@ got_error_from_errno()
 
 	err.code = GOT_ERR_ERRNO;
 	strerror_r(errno, msg, sizeof(msg));
+	err.msg = msg;
 	return &err;
 }