From: Bartosz Golaszewski <bartekgola@gmail.com>
Date: Mon, 9 Jan 2017 11:55:30 +0000 (+0100)
Subject: gpiofind: fix segfault
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2ce17cf72c3cd2ea46204bf7c7674550a0aa0b94;p=qemu-gpiodev%2Flibgpiod.git

gpiofind: fix segfault

Should have been argv[0] instead of argv[1].

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
---

diff --git a/gpiofind.c b/gpiofind.c
index dd39311..0d1e5ce 100644
--- a/gpiofind.c
+++ b/gpiofind.c
@@ -60,7 +60,7 @@ int main(int argc, char **argv)
 	if (argc != 1)
 		die("GPIO line name must be specified");
 
-	line = gpiod_line_find_by_name(argv[1]);
+	line = gpiod_line_find_by_name(argv[0]);
 	if (!line)
 		return EXIT_FAILURE;