don't allow double in first position either
diff --git a/nysiis.c b/nysiis.c
index d21f299..14bfac5 100644
--- a/nysiis.c
+++ b/nysiis.c
@@ -150,7 +150,7 @@
         }
 
         // Step 6
-        if (*cp != *(cp - 1) || cp == code + 1) {
+        if (*cp != *(cp - 1)) {
             cp++;
         }
 
diff --git a/test.py b/test.py
index aa188c4..0946c09 100644
--- a/test.py
+++ b/test.py
@@ -109,7 +109,7 @@
                  ("Jonathan", "JANATAN"),
                  ("John", "JAN"),
                  ("Teresa", "TARAS"),
-                 #("Theresa", "TARAS"),
+                 ("Theresa", "TARAS"),
                  ("Jessica", "JASAC"),
                  ("Joshua", "JAS"),
                  ("Bosch", "BAS"),