Make sure to null terminate argument lists!

llvm-svn: 20166
diff --git a/llvm/tools/gccld/gccld.cpp b/llvm/tools/gccld/gccld.cpp
index 809db2a..00cf657 100644
--- a/llvm/tools/gccld/gccld.cpp
+++ b/llvm/tools/gccld/gccld.cpp
@@ -299,7 +299,7 @@
                        Libraries, gcc, envp );
 
         // Remove the assembly language file.
-        AssemblyFile.destroyFile();;
+        AssemblyFile.destroyFile();
       } else if (NativeCBE) {
         sys::Path CFile (OutputFilename);
         CFile.appendSuffix("cbe.c");