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 dd39311bd5610c0569ff22a2806d5f54895d3109..0d1e5cedf9d6c349c76697ad88b527a9d6b723d7 100644 (file)
--- 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;