commit e4b48c635cec23bc28716596bff4ef8424607b69
author Daniel Jasper <djasper@google.com> Wed Jan 21 19:50:35 2015 +0000
committer Daniel Jasper <djasper@google.com> Wed Jan 21 19:50:35 2015 +0000
tree 7abe982bb7c9f109e4af4a2d53c0bb66b8417f10
parent 97a01f016107e5037b03486bbae743c9639fe369

clang-format: Fix crasher when splitting incomplete escape sequences.

llvm-svn: 226698

clang/lib/Format/BreakableToken.cpp

diff --git a/clang/lib/Format/BreakableToken.cpp b/clang/lib/Format/BreakableToken.cpp
index 26f1371..c84d9af 100644
--- a/clang/lib/Format/BreakableToken.cpp
+++ b/clang/lib/Format/BreakableToken.cpp
@@ -106,7 +106,7 @@
           Text.substr(0, Advance), UsedColumns + Chars, TabWidth, Encoding);
     }
 
-    if (Chars > MaxSplit || Text.size() == Advance)
+    if (Chars > MaxSplit || Text.size() <= Advance)
       break;
 
     if (IsBlank(Text[0]))