1 files changed, 6 insertions, 2 deletions
diff --git a/plugin/auth_pam/CMakeLists.txt b/plugin/auth_pam/CMakeLists.txt
index 1f58c7567b3..0f8be704f0c 100644
--- a/plugin/auth_pam/CMakeLists.txt
+++ b/plugin/auth_pam/CMakeLists.txt
@@ -1,3 +1,7 @@
+IF(WIN32)
+  RETURN()
+ENDIF()
+
 INCLUDE (CheckIncludeFiles)
 INCLUDE (CheckFunctionExists)
 
@@ -15,8 +19,8 @@ CHECK_C_SOURCE_COMPILES(
 #include <grp.h>
 #include <unistd.h>
 int main() {
-  char *arg_1;
-  gid_t arg_2, arg_3;
+  char *arg_1= 0;
+  gid_t arg_2=0, arg_3;
   int arg_4;
   (void)getgrouplist(arg_1,arg_2,&arg_3,&arg_4);
   return 0;