Bug #1234 - Fix reading resolv.conf if it has multiple spaces or tabs

(cherry picked from commit a162f1d18e1807a4d6e6fc8bf1535f946d0c6440)

1 files changed, 10 insertions, 6 deletions

diff --git a/src/config.cpp b/src/config.cpp
index 61dfe7bc0..6591bcc4b 100644
--- a/src/config.cpp
+++ b/src/config.cpp
@@ -355,14 +355,18 @@ ServerConfig::ServerConfig() : errstr(""), config_data()
 
 		while (f.is_open() && getline(f, server.str()))
 		{
-			if (server.find("nameserver ") == 0)
+			if (server.find("nameserver") == 0)
 			{
-				if (server.substr(11).is_pos_number_only())
+				size_t ip = server.find_first_of("123456789");
+				if (ip != Anope::string::npos)
 				{
-					this->NameServer = server.substr(11);
-					Log(LOG_DEBUG) << "Nameserver set to " << this->NameServer;
-					success = true;
-					break;
+					if (server.substr(ip).is_pos_number_only())
+					{
+						this->NameServer = server.substr(ip);
+						Log(LOG_DEBUG) << "Nameserver set to " << this->NameServer;
+						success = true;
+						break;
+					}
 				}
 			}
 		}