1 files changed, 1 insertions, 1 deletions
diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index e4041cf862..e6218bd15f 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -3924,7 +3924,7 @@ static char_u *getargcmd(char_u **argp)
 
   if (*arg == '+') {        /* +[command] */
     ++arg;
-    if (vim_isspace(*arg))
+    if (vim_isspace(*arg) || *arg == '\0')
       command = dollar_command;
     else {
       command = arg;