[lld] r194539 - [PECOFF] Do not print error if length of .drectve is 0.

[Rui Ueyama]

Author: ruiu
Date: Tue Nov 12 19:19:08 2013
New Revision: 194539

URL: http://llvm.org/viewvc/llvm-project?rev=194539&view=rev
Log:
[PECOFF] Do not print error if length of .drectve is 0.

Modified:
    lld/trunk/lib/ReaderWriter/PECOFF/ReaderCOFF.cpp

Modified: lld/trunk/lib/ReaderWriter/PECOFF/ReaderCOFF.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/lib/ReaderWriter/PECOFF/ReaderCOFF.cpp?rev=194539&r1=194538&r2=194539&view=diff
==============================================================================
--- lld/trunk/lib/ReaderWriter/PECOFF/ReaderCOFF.cpp (original)
+++ lld/trunk/lib/ReaderWriter/PECOFF/ReaderCOFF.cpp Tue Nov 12 19:19:08 2013
@@ -666,6 +666,9 @@ private:
       array = array.slice(3);
     }
 
+    if (array.size() == 0)
+      return "";
+
     size_t len = 0;
     size_t e = array.size();
     while (len < e && array[len] != '\0')