--- /dev/null
+--- apache_1.3.42/src/main/http_log.c~ 2006-07-12 10:16:05.000000000 +0200
++++ apache_1.3.42/src/main/http_log.c 2012-11-12 22:36:48.615990057 +0100
+@@ -487,7 +487,7 @@
+ * that may screw up scripts written to do something
+ * based on the last modification time of the pid file.
+ */
+- ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, NULL,
++ ap_log_error(APLOG_MARK, APLOG_NOERRNO|APLOG_WARNING, NULL, "%s",
+ ap_psprintf(p,
+ "pid file %s overwritten -- Unclean shutdown of previous Apache run?",
+ fname)