From: Michael Tremer <michael.tremer@ipfire.org>
Date: Tue, 30 Jan 2018 22:29:45 +0000 (+0000)
Subject: network: Allow setting an empty country code
X-Git-Tag: 0.9.0~88
X-Git-Url: http://git.ipfire.org/?p=people%2Fms%2Flibloc.git;a=commitdiff_plain;h=901ef8828b949b6887b69abd452df1efaa5cf368

network: Allow setting an empty country code

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/network.c b/src/network.c
index 3d38612..d960153 100644
--- a/src/network.c
+++ b/src/network.c
@@ -288,6 +288,12 @@ LOC_EXPORT const char* loc_network_get_country_code(struct loc_network* network)
 }
 
 LOC_EXPORT int loc_network_set_country_code(struct loc_network* network, const char* country_code) {
+	// Set empty country code
+	if (!country_code || !*country_code) {
+		*network->country_code = '\0';
+		return 0;
+	}
+
 	// Country codes must be two characters
 	if (strlen(country_code) != 2)
 		return -EINVAL;