From: Nikolaus Rath <Nikolaus@rath.org>
Date: Wed, 23 Aug 2017 21:36:22 +0000 (+0200)
Subject: fuse_loop(): don't return non-zero if there was no error
X-Git-Tag: fuse-3.2.0~21
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3e8954279eb2374d8c3905c1b1ff21ea5b97f856;p=qemu-gpiodev%2Flibfuse.git

fuse_loop(): don't return non-zero if there was no error
---

diff --git a/ChangeLog.rst b/ChangeLog.rst
index a564d9b..ce9ffd7 100644
--- a/ChangeLog.rst
+++ b/ChangeLog.rst
@@ -1,6 +1,9 @@
 Unreleased Changes
 ==================
 
+* `fuse_loop` no longer returns a positive value if the filesystem
+  loop was terminated without errors or signals.
+  
 * Improved documentation of `fuse_lowlevel_notify_*` functions.
 
 * `fuse_lowlevel_notify_inval_inode()` and
diff --git a/lib/fuse_loop.c b/lib/fuse_loop.c
index c847bd8..e6560aa 100644
--- a/lib/fuse_loop.c
+++ b/lib/fuse_loop.c
@@ -35,6 +35,10 @@ int fuse_session_loop(struct fuse_session *se)
 	}
 
 	free(fbuf.mem);
+	if(res > 0)
+		/* No error, just the length of the most recently read
+		   request */
+		res = 0;
 	if(se->error != 0)
 		res = se->error;
 	fuse_session_reset(se);