X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/mfinanz.git/blobdiff_plain/8024be0f4ce99c6062f8e1858ba991f271647cb7..968894aa36a9c5c5bcfdb972ce6d78d8dea19fcb:/scripts/installation_check.pl

diff --git a/scripts/installation_check.pl b/scripts/installation_check.pl
index 3a81c85f8..0f0dc202b 100755
--- a/scripts/installation_check.pl
+++ b/scripts/installation_check.pl
@@ -95,7 +95,12 @@ sub kpsewhich {
   $package =~ s/[^-_0-9A-Za-z]//g;
   my $type_desc = $type eq 'cls' ? 'document class' : 'package';
 
-  my $exit = system(qq|TEXINPUTS=".:$dw:" kpsewhich $package.$type > /dev/null|);
+  eval { use String::ShellQuote; 1 } or warn "can't load String::ShellQuote" && return;
+     $dw         = shell_quote $dw;
+  my $e_package  = shell_quote $package;
+  my $e_type     = shell_quote $type;
+
+  my $exit = system(qq|TEXINPUTS=".:$dw:" kpsewhich $e_package.$e_type > /dev/null|);
   my $res  = $exit > 0 ? 0 : 1;
 
   print_result("Looking for LaTeX $type_desc $package", $res);