runtests: Fixed detection of Unix Sockets feature

...following change in curl --version output.

diff --git a/tests/runtests.pl b/tests/runtests.pl
index cac74aa476ed6f45bed2bc70858c217d4690dad9..a2cc5153a049de4ccefe5fd27ff11ed56cbf15fe 100755 (executable)
--- a/tests/runtests.pl
+++ b/tests/runtests.pl
@@ -2411,7 +2411,7 @@ sub checksystem {
             if($feat =~ /IPv6/i) {
                 $has_ipv6 = 1;
             }
-            if($feat =~ /unix-sockets/i) {
+            if($feat =~ /UnixSockets/i) {
                 $has_unix = 1;
             }
             if($feat =~ /libz/i) {