* Fix a forkbomb in various calls to IPC::Open2, which has a highly

[ikiwiki.git] / IkiWiki / Wrapper.pm

diff --git a/IkiWiki/Wrapper.pm b/IkiWiki/Wrapper.pm
index 0f64a59f4c039ab24872457cc3529c364deee172..4a98af622cad0d68819fa059f7cc2c7a1d996bf4 100644 (file)
--- a/IkiWiki/Wrapper.pm
+++ b/IkiWiki/Wrapper.pm
@@ -46,6 +46,12 @@ EOF
                asprintf(&newenviron[i++], "%s=%s", "REV", s);
 EOF
        }
+       if ($config{rcs} eq "tla" && $config{notify}) {
+               $envsave.=<<"EOF"
+       if ((s=getenv("ARCH_VERSION")))
+               asprintf(&newenviron[i++], "%s=%s", "ARCH_VERSION", s);
+EOF
+       }
        
        $Data::Dumper::Indent=0; # no newlines
        my $configstring=Data::Dumper->Dump([\%config], ['*config']);