X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Foutput%2Fhex.c;h=6b24fdf578aceb10083db93204e32d89929684a5;hb=479b7e469ad5ee24e621c1848debe9e325e854e2;hp=1d4196381d3a706440eb1b52c468c6c20d6e4703;hpb=dcc55fe91aadf4396ce4a3b5db2898da39e1a6be;p=libsigrok.git

diff --git a/src/output/hex.c b/src/output/hex.c
index 1d419638..6b24fdf5 100644
--- a/src/output/hex.c
+++ b/src/output/hex.c
@@ -235,10 +235,10 @@ static int cleanup(struct sr_output *o)
 
 static struct sr_option options[] = {
 	{ "width", "Width", "Number of samples per line", NULL, NULL },
-	{ 0 }
+	ALL_ZERO
 };
 
-static struct sr_option *get_options(void)
+static const struct sr_option *get_options(void)
 {
 	if (!options[0].def) {
 		options[0].def = g_variant_new_uint32(DEFAULT_SAMPLES_PER_LINE);
@@ -252,6 +252,7 @@ SR_PRIV struct sr_output_module output_hex = {
 	.id = "hex",
 	.name = "Hexadecimal",
 	.desc = "Hexadecimal digits",
+	.exts = (const char*[]){"txt", NULL},
 	.options = get_options,
 	.init = init,
 	.receive = receive,