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Data Structures/dictionary/dict.c

@@ -43,12 +43,6 @@ int get_hash(char s[])
         hash_code = s[counter] + (hash_code << 6) + (hash_code << 16) - hash_code;
     }
 
-    /* 
-       make sure hash_code is always positive.
-       because we want uses it as index 
-     */
-    hash_code = (hash_code < 0) ? hash_code * -1 : hash_code;
-
     /* % modulo is for fitting the index in array. */
     return hash_code % MAXELEMENTS;
 }