patch 7.4.1921
Problem:    vim_time() not included when needed.
Solution:   Adjust #ifdef.
diff --git a/src/ex_cmds.c b/src/ex_cmds.c
index 893a5ae..b3b9209 100644
--- a/src/ex_cmds.c
+++ b/src/ex_cmds.c
@@ -2818,7 +2818,7 @@
 }
 #endif /* FEAT_VIMINFO */
 
-#if defined(FEAT_VIMINFO) || defined(PROTO)
+#if defined(FEAT_CMDHIST) || defined(FEAT_VIMINFO) || defined(PROTO)
 /*
  * Return the current time in seconds.  Calls time(), unless test_settime()
  * was used.