1 files changed, 5 insertions, 0 deletions
diff --git a/src/normal.c b/src/normal.c
index f08f52f9f..b5c4a81ad 100644
--- a/src/normal.c
+++ b/src/normal.c
@@ -5648,6 +5648,11 @@ nv_ident(cmdarg_T *cap)
     kp = (*curbuf->b_p_kp == NUL ? p_kp : curbuf->b_p_kp);
     kp_help = (*kp == NUL || STRCMP(kp, ":he") == 0
 						 || STRCMP(kp, ":help") == 0);
+    if (kp_help && *skipwhite(ptr) == NUL)
+    {
+	EMSG(_(e_noident));	 /* found white space only */
+	return;
+    }
     kp_ex = (*kp == ':');
     buflen = (unsigned)(n * 2 + 30 + STRLEN(kp));
     buf = alloc(buflen);