X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/bc4721da0441a30822225c51b250be4cc5f8af24..8c35714a37095c720308478660001a5fd9db5bfc:/IkiWiki/Wrapper.pm

diff --git a/IkiWiki/Wrapper.pm b/IkiWiki/Wrapper.pm
index ffbaf9908..4c99cdaa0 100644
--- a/IkiWiki/Wrapper.pm
+++ b/IkiWiki/Wrapper.pm
@@ -63,7 +63,8 @@ EOF
 	if (ref $config{ENV} eq 'HASH') {
 		foreach my $key (keys %{$config{ENV}}) {
 			my $val=$config{ENV}{$key};
-			$val =~ s/([\\"])/\\$1/g;
+			utf8::encode($val) if utf8::is_utf8($val);
+			$val =~ s/([^A-Za-z0-9])/sprintf '""\\x%02x""', ord($1)/ge;
 			$envsize += 1;
 			$envsave.=<<"EOF";
 	addenv("$key", "$val");