Remove unused global variable

It was orphaned by 0bbd0a64dc496720155c575c5ff438a92b05e76c

Signed-off-by: Josh Soref <2119212+jsoref@users.noreply.github.com>

diff --git a/regression-tests.api/runtests.py b/regression-tests.api/runtests.py
index 50c5d245c52ec392b33757a351c903df6541fa12..cb9bcdea1592213a32150c834b5f447ec2d3b92b 100755 (executable)
--- a/regression-tests.api/runtests.py
+++ b/regression-tests.api/runtests.py
@@ -184,8 +184,6 @@ if not sdig or not os.path.exists(sdig):
 
 
 if daemon == 'authoritative':
-    zone2sql = os.environ.get("ZONE2SQL", "../pdns/zone2sql")
-
     # Prepare mysql DB with some zones.
     if backend == 'gmysql':
         subprocess.call(["mysqladmin", "--user=" + MYSQL_USER, "--password=" + MYSQL_PASSWD, "--host=" + MYSQL_HOST, "--force", "drop", MYSQL_DB])