[PATCH] Fix crash in getStringSplit.

[Alexander Kornienko]

================
Comment at: unittests/Format/FormatTest.cpp:6999
@@ +6998,3 @@
+  EXPECT_EQ("\"aaaaÄ\"\n"
+            "\"\";",
+            format("\"aaaač\";", getLLVMStyleWithColumns(10)));
----------------
Manuel Klimek wrote:
> Can we please, please, *please* not put non-printable characters into the code?
Replaced the '' character with its escaped form in r195761 ;)


http://llvm-reviews.chandlerc.com/D2268

COMMIT
  http://llvm-reviews.chandlerc.com/rL195728