From 52c7bd7bc5050507d312511cfde41bb90b467dd6 Mon Sep 17 00:00:00 2001
From: Ronnie Sahlberg <ronniesahlberg@gmail.com>
Date: Wed, 13 Oct 2021 08:01:17 +1000
Subject: [PATCH] multithreading: return default error string when
 multithreading is enabled

Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>
---
 lib/libnfs.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/libnfs.c b/lib/libnfs.c
index a8009fd..4ed3b1d 100755
--- a/lib/libnfs.c
+++ b/lib/libnfs.c
@@ -257,6 +257,11 @@ nfs_service(struct nfs_context *nfs, int revents)
 char *
 nfs_get_error(struct nfs_context *nfs)
 {
+#ifdef HAVE_MULTITHREADING
+        if(nfs->multithreading_enabled) {
+                return "nfs_get_error disabled while multithreading is active";
+        }
+#endif /* HAVE_MULTITHREADING */
 	return rpc_get_error(nfs->rpc);
 };