X-Git-Url: http://git.wpitchoune.net/gitweb/?p=psensor.git;a=blobdiff_plain;f=src%2Flib%2Fpsensor_json.c;h=ca12fc262dff04216f04ce78d0f35d4f41b5454b;hp=fcb09821697f542943d0d3a7c67d1f85e78621a7;hb=dd9cbee87e002a9954d5f9dd743311cccd4cedef;hpb=b83277099fda6f8145d9fa0e756349109ed36d2d

diff --git a/src/lib/psensor_json.c b/src/lib/psensor_json.c
index fcb0982..ca12fc2 100644
--- a/src/lib/psensor_json.c
+++ b/src/lib/psensor_json.c
@@ -119,14 +119,16 @@ char *sensors_to_json_string(struct psensor **sensors)
 	char *str;
 	json_object *obj = json_object_new_array();
 
-	sensors_cur = sensors;
+	if (sensors) {
+		sensors_cur = sensors;
 
-	while (*sensors_cur) {
-		struct psensor *s = *sensors_cur;
+		while (*sensors_cur) {
+			struct psensor *s = *sensors_cur;
 
-		json_object_array_add(obj, sensor_to_json(s));
+			json_object_array_add(obj, sensor_to_json(s));
 
-		sensors_cur++;
+			sensors_cur++;
+		}
 	}
 
 	str = strdup(json_object_to_json_string(obj));