git: 97452b097a4a - main - examples/inotify: Handle a zero-length name

[Mark Johnston]

The branch main has been updated by markj:

URL: 
https://cgit.FreeBSD.org/src/commit/?id=97452b097a4a35df8ce8cbd44786fb7d95db2a92

commit 97452b097a4a35df8ce8cbd44786fb7d95db2a92
Author:     Mark Johnston <ma...@freebsd.org>
AuthorDate: 2025-07-07 13:51:41 +0000
Commit:     Mark Johnston <ma...@freebsd.org>
CommitDate: 2025-07-07 13:51:41 +0000

    examples/inotify: Handle a zero-length name
    
    Reported by:    jlduran
    Fixes:          1d8664d69041 ("examples: Add a demo program for inotify")
---
 share/examples/inotify/inotify.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/share/examples/inotify/inotify.c b/share/examples/inotify/inotify.c
index b8e300bc992c..ea63ccd1f337 100644
--- a/share/examples/inotify/inotify.c
+++ b/share/examples/inotify/inotify.c
@@ -154,7 +154,7 @@ main(int argc, char **argv)
                        ev = ev2str(iev1->mask);
                        xo_open_instance("event");
                        xo_emit("{:wd/%3d} {:event/%16s} {:name/%s}\n",
-                           iev1->wd, ev, iev1->name);
+                           iev1->wd, ev, iev1->len > 0 ? iev1->name : "");
                        xo_close_instance("event");
 
                        n -= sizeof(*iev1) + iev1->len;