KWSys 2018-01-23 (0579db1c)

Code extracted from:

    https://gitlab.kitware.com/utils/kwsys.git

at commit 0579db1c97715f9936523dd473c0ed7613b68e68 (master).

Upstream Shortlog
-----------------

Ben Boeckel (1):
      3e807fd6 cmake: specify source file extensions

Brad King (1):
      38855ca1 Set CMP0042 explicitly with CMake 3.0 and above

Chuck Atkins (1):
      4ca97fc6 SystemTools: Disable getpwnam for static linux builds

Hans Johnson (1):
      7d7f3b2d Configure: Add KWSYS_NULLPTR macro for C++ code

Sankhesh Jhaveri (1):
      20c458d0 Set CMP0022 policy to new to provide link interface definitions

Sean McBride (1):
      c6829e4d Fixed a few comments, mostly regarding base 2 vs base 10 sizes

luz.paz (1):
      4b67f965 Remove superfluous double whitespace in appropriate places

1 files changed, 3 insertions, 3 deletions

diff --git a/testCommandLineArguments1.cxx b/testCommandLineArguments1.cxx
index 5a03401..5dfa5e3 100644
--- a/testCommandLineArguments1.cxx
+++ b/testCommandLineArguments1.cxx
@@ -21,7 +21,7 @@ int testCommandLineArguments1(int argc, char* argv[])
   arg.Initialize(argc, argv);
 
   int n = 0;
-  char* m = 0;
+  char* m = KWSYS_NULLPTR;
   std::string p;
   int res = 0;
 
@@ -55,11 +55,11 @@ int testCommandLineArguments1(int argc, char* argv[])
     delete[] m;
   }
 
-  char** newArgv = 0;
+  char** newArgv = KWSYS_NULLPTR;
   int newArgc = 0;
   arg.GetUnusedArguments(&newArgc, &newArgv);
   int cc;
-  const char* valid_unused_args[9] = { 0,
+  const char* valid_unused_args[9] = { KWSYS_NULLPTR,
                                        "--ignored",
                                        "--second-ignored",
                                        "third-ignored",