From: Josef 'Jeff' Sipek <jeff.sipek@dovecot.fi>
Date: Fri, 25 May 2018 14:35:35 +0000 (-0400)
Subject: lib-fs: fs_file_close(NULL) should be a no-op
X-Git-Tag: 2.3.9~1788
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b2de303857ceac443e1e972eac1a05efcdf482f0;p=thirdparty%2Fdovecot%2Fcore.git

lib-fs: fs_file_close(NULL) should be a no-op
---

diff --git a/src/lib-fs/fs-api.c b/src/lib-fs/fs-api.c
index 8d92994f31..9f79d4afef 100644
--- a/src/lib-fs/fs-api.c
+++ b/src/lib-fs/fs-api.c
@@ -307,6 +307,9 @@ void fs_file_deinit(struct fs_file **_file)
 
 void fs_file_close(struct fs_file *file)
 {
+	if (file == NULL)
+		return;
+
 	i_assert(!file->writing_stream);
 	i_assert(file->output == NULL);