-  char c;
   char *s = s1;
 
   /* Find the end of S1.  */
-  do
-    c = *s1++;
-  while (c != '\0');
-
-  /* Make S1 point before next character, so we can increment
-     it while memory is read (wins on pipelined cpus).  */
-  s1 -= 2;
+  s1 += strlen (s1);
 
-  if (n >= 4)
-    {
-      size_t n4 = n >> 2;
-      do
-	{
-	  c = *s2++;
-	  *++s1 = c;
-	  if (c == '\0')

    }
    return "";
  }

  /**
   * Identify and mark the longest run of zeroes in an IPv6 address.
   *
   * <p>Only runs of two or more hextets are considered. In case of a tie, the leftmost run wins. If
   * a qualifying run is found, its hextets are replaced by the sentinel value -1.
   *
   * @param hextets {@code int[]} mutable array of eight 16-bit hextets
   */

 *  Fix: Recover gracefully when trimming the response cache fails.
 *  New: Add multiple path segments using a single string in `HttpUrl.Builder`.
 *  New: Support SHA-256 pins in certificate pinner.


## Version 3.1.2

_2016-02-10_

 *  Fix: Don’t crash when finding the trust manager on Robolectric. We attempted

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request new security tokens when the aws cloud provider changes the registered node name. ([#59730](https://github.com/kubernetes/kubernetes/pull/59730), [@hyperbolic2346](https://github.com/hyperbolic2346))

* Pod priority can be specified ins PodSpec even when the feature is disabled, but it will be effective only when the feature is enabled. ([#59291](https://github.com/kubernetes/kubernetes/pull/59291), [@bsalamat](https://github.com/bsalamat))* Add generic cache for Azure VMSS ([#596...