Index: /devel/pb/bin/pb
===================================================================
--- /devel/pb/bin/pb	(revision 96)
+++ /devel/pb/bin/pb	(revision 97)
@@ -321,5 +321,5 @@
 			foreach my $f (@specfile) {
 				if ($f =~ /\.spec$/) {
-					pb_system("rpmbuild --define "_topdir $ENV{'PBBUILDDIR'}" -ba $f","Building package with $f under $ENV{'PBBUILDDIR'}");
+					pb_system("rpmbuild --define \"_topdir $ENV{'PBBUILDDIR'}\" -ba $f","Building package with $f under $ENV{'PBBUILDDIR'}");
 					last;
 				}