From: Nikolaus Rath <Nikolaus@rath.org>
Date: Fri, 23 Nov 2018 17:12:43 +0000 (+0000)
Subject: Don't segfault when called with -h.
X-Git-Tag: fuse-3.4.1~5
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=59dc22b12f323aee41315ff82f358482f78bfd5f;p=qemu-gpiodev%2Flibfuse.git

Don't segfault when called with -h.

Fixes: #327
---

diff --git a/example/hello.c b/example/hello.c
index 57d3ecd..f307bf2 100644
--- a/example/hello.c
+++ b/example/hello.c
@@ -170,7 +170,7 @@ int main(int argc, char *argv[])
 	if (options.show_help) {
 		show_help(argv[0]);
 		assert(fuse_opt_add_arg(&args, "--help") == 0);
-		args.argv[0] = (char*) "";
+		args.argv[0][0] = '\0';
 	}
 
 	ret = fuse_main(args.argc, args.argv, &hello_oper, NULL);