From: Martin Ling <redacted>
Date: Mon, 4 Nov 2013 02:16:21 +0000 (+0000)
Subject: Fix enumeration on Windows.
X-Git-Tag: libserialport-0.1.0~140
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=d9573bad9adba41607514c803e2b1fce3c8d79ec;p=libserialport.git

Fix enumeration on Windows.
---

diff --git a/serialport.c b/serialport.c
index 7022a9d..5b5739d 100644
--- a/serialport.c
+++ b/serialport.c
@@ -144,7 +144,7 @@ int sp_list_ports(struct sp_port ***list_ptr)
 		goto out_free_value;
 	}
 	while (
-		value_len = max_value_len,
+		value_len = max_value_len + 1,
 		data_size = max_data_size,
 		RegEnumValue(key, index, value, &value_len,
 			NULL, &type, (LPBYTE)data, &data_size) == ERROR_SUCCESS)