X-Git-Url: https://sigrok.org/gitweb/?p=sigrok-cli.git;a=blobdiff_plain;f=parsers.c;h=333e6e49053e24c0555e2443d75b9a748ca4b63d;hp=f0e2a7f8ebccb10073a44ecb8968e0a008336294;hb=ee639fb40fa43aa3553ef0229def9bcdb8338c2b;hpb=f0f54487c6a146af523d6eb19fcce63422e3f0f1

diff --git a/parsers.c b/parsers.c
index f0e2a7f..333e6e4 100644
--- a/parsers.c
+++ b/parsers.c
@@ -17,14 +17,12 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "sigrok-cli.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdint.h>
 #include <string.h>
 #include <glib.h>
-
-extern struct sr_context *sr_ctx;
+#include "sigrok-cli.h"
 
 struct sr_channel *find_channel(GSList *channellist, const char *channelname)
 {
@@ -410,12 +408,15 @@ int parse_driver(char *arg, struct sr_dev_driver **driver, GSList **drvopts)
 	int i;
 	char *drvname;
 
+	if (!arg)
+		return FALSE;
+
 	drvargs = parse_generic_arg(arg, TRUE);
 
 	drvname = g_strdup(g_hash_table_lookup(drvargs, "sigrok_key"));
 	g_hash_table_remove(drvargs, "sigrok_key");
 	*driver = NULL;
-	drivers = sr_driver_list();
+	drivers = sr_driver_list(sr_ctx);
 	for (i = 0; drivers[i]; i++) {
 		if (strcmp(drivers[i]->name, drvname))
 			continue;