[PATCH] scanner: Fix reported executable name to 'wayland-scanner'

[Bryce Harrington]

'wayland-scanner -v' (correctly) reports the program as named
"wayland-scanner", but 'wayland-scanner -h' was inconsistent, referring
to it as './scanner'.

Signed-off-by: Bryce Harrington <bryce at osg.samsung.com>
---
 src/scanner.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/scanner.c b/src/scanner.c
index 5f06e8e..ae2326f 100644
--- a/src/scanner.c
+++ b/src/scanner.c
@@ -57,8 +57,8 @@ enum side {
 static int
 usage(int ret)
 {
-	fprintf(stderr, "usage: ./scanner [OPTION] [client-header|server-header|code]"
-		" [input_file output_file]\n");
+	fprintf(stderr, "usage: wayland-scanner [OPTION] [client-header|server-header|code]"
+		" [input_file output_file]\n", argv[0]);
 	fprintf(stderr, "\n");
 	fprintf(stderr, "Converts XML protocol descriptions supplied on "
 			"stdin or input file to client\n"
-- 
1.9.1