diff --git a/src/command.h b/src/command.h
index ea5593395..d4033e6ef 100644
--- a/src/command.h
+++ b/src/command.h
@@ -158,7 +158,7 @@ typedef struct consvar_s //NULL, NULL, 0, NULL, NULL |, 0, NULL, NULL, 0, 0, NUL
 
 /* name, defaultvalue, flags, PossibleValue, func */
 #define CVAR_INIT( ... ) \
-{ __VA_ARGS__, 0, NULL, NULL, {0}, 0U, (char)0, NULL }
+{ __VA_ARGS__, 0, NULL, NULL, {0, {NULL}}, 0U, (char)0, NULL }
 
 #ifdef OLD22DEMOCOMPAT
 typedef struct old_demo_var old_demo_var_t;