GetDLLSuffix: Remove the leading dot from LTDL_SHLIB_EXT.

This allows using GetDLLSuffix() with appendSuffix().

llvm-svn: 118051
diff --git a/llvm/lib/System/Path.cpp b/llvm/lib/System/Path.cpp
index ae166a57..8fc4153 100644
--- a/llvm/lib/System/Path.cpp
+++ b/llvm/lib/System/Path.cpp
@@ -192,7 +192,7 @@
 }
 
 StringRef Path::GetDLLSuffix() {
-  return LTDL_SHLIB_EXT;
+  return &(LTDL_SHLIB_EXT[1]);
 }
 
 bool