Check for existence off srcfile in add_autofile

add_autofile has to have checks, whether to create the file, anyway, so this
will make things more consistent.

Correcter check for the result of verify_src_file().

Cosmetic rename of a variable $addfile to $autofile.

2 files changed, 10 insertions, 6 deletions

diff --git a/IkiWiki.pm b/IkiWiki.pm
index 90e623330..56c491339 100644
--- a/IkiWiki.pm
+++ b/IkiWiki.pm
@@ -1897,9 +1897,14 @@ sub add_link ($$) {
 }
 
 sub add_autofile ($) {
-	my $addfile=shift;
-	my ($file,$page) = verify_src_file($addfile,$config{srcdir});
-	if ($page) {
+	my $autofile=shift;
+
+	if (srcfile($autofile, 1)) {
+		return 0;
+	}
+
+	my ($file, $page) = verify_src_file("$config{srcdir}/$autofile", $config{srcdir});
+	if (defined $file) {
 		push @autofiles, $file;
 	}
 }
diff --git a/IkiWiki/Plugin/tag.pm b/IkiWiki/Plugin/tag.pm
index c0b7feb23..c6c99ae45 100644
--- a/IkiWiki/Plugin/tag.pm
+++ b/IkiWiki/Plugin/tag.pm
@@ -71,15 +71,14 @@ sub gentag ($) {
 	if (defined $config{tag_autocreate} && $config{tag_autocreate}) {
 		my $tagfile = newpagefile(tagpage($tag), $config{default_pageext});
 		$tagfile=~s/^\///;
-		return if (srcfile($tagfile,1));
+
+		return if (! add_autofile($tagfile));
 
 		debug(sprintf(gettext("creating tag page %s"), $tag));
 
 		my $template=template("autotag.tmpl");
 		$template->param(tag => $tag);
 		writefile($tagfile, $config{srcdir}, $template->output);
-
-		add_autofile("$config{srcdir}/$tagfile");
 	}
 }