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authorjoey <joey@0fa5a96a-9a0e-0410-b3b2-a0fd24251071>2006-04-20 13:34:11 +0000
committerjoey <joey@0fa5a96a-9a0e-0410-b3b2-a0fd24251071>2006-04-20 13:34:11 +0000
commit958468b0883783cebd57086e80ec58f578c82074 (patch)
treef2f6e582caf6ea9306dd44e134815df67ef7bf86 /IkiWiki
parent2469114dc567fb3a52609b589d85eb28af0cd670 (diff)
downloadikiwiki-958468b0883783cebd57086e80ec58f578c82074.tar
ikiwiki-958468b0883783cebd57086e80ec58f578c82074.tar.gz
fix broken example config file and detect this breakage
Diffstat (limited to 'IkiWiki')
-rw-r--r--IkiWiki/Wrapper.pm3
1 files changed, 3 insertions, 0 deletions
diff --git a/IkiWiki/Wrapper.pm b/IkiWiki/Wrapper.pm
index 85d259117..2e4925a1f 100644
--- a/IkiWiki/Wrapper.pm
+++ b/IkiWiki/Wrapper.pm
@@ -19,6 +19,9 @@ sub gen_wrapper () { #{{{
error("cannot create a wrapper that uses a setup file");
}
my $wrapper=possibly_foolish_untaint($config{wrapper});
+ if (! defined $wrapper || ! length $wrapper) {
+ error("wrapper filename not specified");
+ }
delete $config{wrapper};
my @envsave;