Fix redirection in runtest

[Francois Gouget]

Changelog:

 * tools/runtest

   Fix stderr redirection
   Simplify $infile existence test


Index: tools/runtest
===================================================================
RCS file: /home/wine/wine/tools/runtest,v
retrieving revision 1.1
diff -u -r1.1 runtest
--- tools/runtest	11 Nov 2002 20:25:54 -0000	1.1
+++ tools/runtest	10 Dec 2002 20:30:22 -0000
@@ -24,7 +24,7 @@

 usage()
 {
-    cat >2 <<EOF
+    cat >&2 <<EOF

 Usage: $0 [options] input_file

@@ -81,7 +81,7 @@
 done

 # we must have found an input file
-if [ -f "$infile" ]; then :; else usage; fi
+if [ ! -f "$infile" ]; then usage; fi

 # set program to the .c file base name if not specified otherwise
 if [ -z "$program" ]; then


-- 
Francois Gouget         fgouget at free.fr        http://fgouget.free.fr/
 The greatest programming project of all took six days; on the seventh day the
  programmer rested. We've been trying to debug the *&^%$#@ thing ever since.
                      Moral: design before you implement.