ignore sigpipes (as tesh.c used to do)

diff --git a/buildtools/Cmake/Scripts/tesh.pl b/buildtools/Cmake/Scripts/tesh.pl
index 5635c4c..199c84f 100755 (executable)
--- a/buildtools/Cmake/Scripts/tesh.pl
+++ b/buildtools/Cmake/Scripts/tesh.pl
@@ -34,7 +34,7 @@ my $error=0;
 my $exitcode=0;
 my @bg_cmds;
 my (%environ);
 my $exitcode=0;
 my @bg_cmds;
 my (%environ);

-
+$SIG{'PIPE'} = 'IGNORE';

 $path =~ s|[^/]*$||;
 push @INC,$path;
 
 $path =~ s|[^/]*$||;
 push @INC,$path;