Prefetch backtrace so that it does not contain functions used to set the error

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 1 insertions, 0 deletions

diff --git a/pipe.c b/pipe.c
index a4b44c2..3c0fed5 100644
--- a/pipe.c
+++ b/pipe.c
@@ -27,6 +27,7 @@ liberror_pipe(int fds[2])
 		break;
 	}
 error:
+	liberror_save_backtrace(NULL);
 	liberror_set_error_errno(desc, "pipe", errno);
 	return -1;
 }