app.h: Fix -Werror=zero-length-bounds compile errors in dev mode.

Change-Id: I5c104dc1f8417ccd3d01faf86e84ccbf89bc3b31
Signed-off-by: Jaco Kroon <jaco@uls.co.za>

diff --git a/include/asterisk/app.h b/include/asterisk/app.h
index 6323287fccc7db32f896aaa4c966d3b439d238c2..7690364f6d80c78603e6c74e1ba6b40534a487ac 100644 (file)
--- a/include/asterisk/app.h
+++ b/include/asterisk/app.h
@@ -1215,7 +1215,7 @@ int ast_app_group_list_unlock(void);
   ast_app_separate_args() will perform that function before parsing
   the arguments.
  */
-#define AST_DECLARE_APP_ARGS(name, arglist) AST_DEFINE_APP_ARGS_TYPE(, arglist) name = { 0, }
+#define AST_DECLARE_APP_ARGS(name, arglist) AST_DEFINE_APP_ARGS_TYPE(argtype_##name, arglist) name = { 0, }
 
 /*!
   \brief Define a structure type to hold an application's arguments.
@@ -1233,10 +1233,13 @@ int ast_app_group_list_unlock(void);
  */
 
 #define AST_DEFINE_APP_ARGS_TYPE(type, arglist) \
+       struct __subtype_##type { arglist }; \
        struct type { \
                unsigned int argc; \
-               char *argv[0]; \
-               arglist; \
+               union { \
+                       char *argv[sizeof(struct __subtype_##type) / sizeof(char*)]; \
+                       struct { arglist }; \
+               }; \
        }
 
 /*!