- do not try to install '(none)' as buildRequires, and do not run the script if

  nothing need to be installed.

1 files changed, 5 insertions, 3 deletions

diff --git a/rpmbuildupdate b/rpmbuildupdate
index adb5f78..23d885d 100755
--- a/rpmbuildupdate
+++ b/rpmbuildupdate
@@ -217,9 +217,11 @@ sub build {
     
     if ( $config{installbuildrequires} ) {
         my @requires = split(/\s+/, $hdlist_spec->srcheader->queryformat("[%{requires} ]"));
-	print "===> Installing BuildRequires : @requires\n";
-        
-        system("$config{installbuildrequires} " . shell_quote @requires);
+        @requires = grep { $_ ne '(none)' } @requires;
+        if (@requires) {
+            print "===> Installing BuildRequires : @requires\n";
+            system("$config{installbuildrequires} " . shell_quote @requires);
+        }
     };
     
     if (! defined($newversion)) {