From: Bert Vermeulen <redacted>
Date: Mon, 27 Oct 2014 15:58:33 +0000 (+0100)
Subject: More robust searching for config keys.
X-Git-Tag: libsigrok-0.4.0~825
X-Git-Url: http://sigrok.org/gitweb/?a=commitdiff_plain;h=a700a3a4bfef6c92a2085ae5e611fabfb639878a;p=libsigrok.git

More robust searching for config keys.
---

diff --git a/src/hwdriver.c b/src/hwdriver.c
index dd22a615..f9649f0c 100644
--- a/src/hwdriver.c
+++ b/src/hwdriver.c
@@ -562,6 +562,8 @@ SR_API const struct sr_config_info *sr_config_info_name_get(const char *optname)
 	int i;
 
 	for (i = 0; sr_config_info_data[i].key; i++) {
+		if (!sr_config_info_data[i].id)
+			continue;
 		if (!strcmp(sr_config_info_data[i].id, optname))
 			return &sr_config_info_data[i];
 	}