cmd.c (Cbuf_InsertText): Unconditionally add a newline after the inserted

text. Fixes executed files without a newline at the end of them eating up
followup commands.

git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@639 af15c1b1-3010-417e-b628-4374ebc0bcbd

Quake/cmd.c

@@ -127,7 +127,7 @@ void Cbuf_InsertText (const char *text)
 
 // add the entire text of the file
 	Cbuf_AddText (text);
-
+	SZ_Write (&cmd_text, "\n", 1);
 // add the copied off data
 	if (templen)
 	{