X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=toplevel-find;fp=toplevel-find;h=c9174c9842530d48f4d1e73e409b9646eb1f0997;hb=fcde426dc9cde8f36c1ee711fdd46d74e0008588;hp=35f73e6b9d7f060b118e89757946e0030b1e5f2b;hpb=439988612ddcc093fdc54f0d7fa11104a75b893e;p=reprap-play.git

diff --git a/toplevel-find b/toplevel-find
index 35f73e6..c9174c9 100755
--- a/toplevel-find
+++ b/toplevel-find
@@ -6,6 +6,7 @@ use IO::File;
 my $base = $ARGV[0];
 $base =~ m/^\-/ and die;
 
+sub read_file ($);
 sub read_file ($) {
   my ($fn) = @_;
   my $f = new IO::File "$fn", '<' or die "$fn $!";