X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/525d4cd037b1da19f4d54cf113212cbe452be417..460b1a0debf85f7c54c1dd7d8b8e483587041d44:/IkiWiki/Wrapper.pm

diff --git a/IkiWiki/Wrapper.pm b/IkiWiki/Wrapper.pm
index cf85738d6..57896e262 100644
--- a/IkiWiki/Wrapper.pm
+++ b/IkiWiki/Wrapper.pm
@@ -45,6 +45,9 @@ EOF
 	my @wrapper_hooks;
 	run_hooks(genwrapper => sub { push @wrapper_hooks, shift->() });
 
+	my $check_args="	return 0;";
+	run_hooks(wrapperargcheck => sub { $check_args = shift->(); });
+
 	my $check_commit_hook="";
 	my $pre_exec="";
 	if ($config{post_commit}) {
@@ -117,9 +120,16 @@ addenv(char *var, char *val) {
 	newenviron[i++]=s;
 }
 
+int checkargs(int argc, char **argv) {
+$check_args
+}
+
 int main (int argc, char **argv) {
 	char *s;
 
+	if (!checkargs(argc, argv))
+		exit(0);
+
 $check_commit_hook
 @wrapper_hooks
 $envsave