diff -aup config.orig config
--- config.orig	2003-09-06 19:05:31.000000000 +0200
+++ config	2003-09-06 19:32:34.000000000 +0200
@@ -309,7 +309,7 @@ checkfile()
 
   . $CONFIG_FILE
 
-  [ ! -n "$TESTEXEC" ] && TESTEXEC="-f"
+  [ ! -n "$TESTEXEC" ] && TESTEXEC="-x"
   [ ! -n "$TESTLINK" ] && TESTLINK="-h"
 
   OUTPUTMETHOD="$CAT"
diff -aup config.in.orig config.in
--- config.in.orig	2003-09-06 19:05:31.000000000 +0200
+++ config.in	2003-09-06 19:32:34.000000000 +0200
@@ -177,7 +177,7 @@ checkfile()
 
   . $CONFIG_FILE
 
-  [ ! -n "$TESTEXEC" ] && TESTEXEC="-f"
+  [ ! -n "$TESTEXEC" ] && TESTEXEC="-x"
   [ ! -n "$TESTLINK" ] && TESTLINK="-h"
 
   OUTPUTMETHOD="$CAT"