remove duplicate text

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Jose Prous 2015-09-13 19:33:56 -04:00
commit b85ec11c00

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@ -302,8 +302,7 @@ the pike. The success or failure of the search can then be determined
outside the loop, if necessary, by checking for the tail node's special
pointer—but the inside of the loop is streamlined to just one test, as
shown in Listing 15.5. Not all linked lists lend themselves to
sentinels, but the performance benefits are considerable for those lend
themselves to sentinels, but the performance benefits are considerable
sentinels, but the performance benefits are considerable
for those that do.
![**Figure 15.3**  *Representing an empty list.*](images/15-03.jpg)