diff -up at-3.1.12/at.c.nowrap at-3.1.12/at.c
--- at-3.1.12/at.c.nowrap	2010-02-18 14:39:50.125518422 +0100
+++ at-3.1.12/at.c	2010-02-22 13:20:03.817150406 +0100
@@ -308,10 +308,13 @@ writefile(time_t runtimer, char queue)
 	    if (*ap == ' ')
 		*ap = '0';
 
-	if (stat(atfile, &statbuf) != 0)
+	/*if (stat(atfile, &statbuf) != 0) {
 	    if (errno != ENOENT)
 		perr("Cannot access " ATJOB_DIR);
-
+	} else {
+	    perr("atjob file already exists; bailing");
+	}
+	*/
 	/* Create the file. The x bit is only going to be set after it has
 	 * been completely written out, to make sure it is not executed in the
 	 * meantime.  To make sure they do not get deleted, turn off their r