Remove the _SSL_FALLBACK_ parts

Signed-off-by: TRodziewicz <tomasz.rodziewicz@mobica.com>
diff --git a/tests/compat.sh b/tests/compat.sh
index c57ec4f..6c1e0d4 100755
--- a/tests/compat.sh
+++ b/tests/compat.sh
@@ -155,7 +155,7 @@
 # is_dtls <mode>
 is_dtls()
 {
-    test "$1" = "dtls1" -o "$1" = "dtls1_2"
+    test "$1" = "dtls1_2"
 }
 
 # minor_ver <mode>