[cmake-developers] [PATCH 1/2] Fix deprecation warning about non-writeable strings

[Gregor Jasny]

Signed-off-by: Gregor Jasny <gjasny at googlemail.com>
---
 Tests/Environment/main.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Tests/Environment/main.cxx b/Tests/Environment/main.cxx
index 2e1bf4c..b54a664 100644
--- a/Tests/Environment/main.cxx
+++ b/Tests/Environment/main.cxx
@@ -3,7 +3,7 @@
 
 int main(int argc, char *argv[])
 {
-  char* var = getenv("CMAKE_ENVIRONMENT_TEST_VAR");
+  const char* var = getenv("CMAKE_ENVIRONMENT_TEST_VAR");
   if (!var)
     {
     var = "(null)";
-- 
2.3.0