X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/e81e857ba62970caefd0f674d2cdfc3f9b70fe09..ab768a62c66335a96a5791c444e54b8ae3b078b1:/IkiWiki/Plugin/editpage.pm

diff --git a/IkiWiki/Plugin/editpage.pm b/IkiWiki/Plugin/editpage.pm
index d15607990..3047869c4 100644
--- a/IkiWiki/Plugin/editpage.pm
+++ b/IkiWiki/Plugin/editpage.pm
@@ -400,10 +400,12 @@ sub cgi_editpage ($$) {
 		eval { writefile($file, $config{srcdir}, $content) };
 		$config{cgi}=1;
 		if ($@) {
+			# save $@ in case a called function clobbers it
+			my $error = $@;
 			$form->field(name => "rcsinfo", value => rcs_prepedit($file),
 				force => 1);
 			my $mtemplate=template("editfailedsave.tmpl");
-			$mtemplate->param(error_message => $@);
+			$mtemplate->param(error_message => $error);
 			$form->tmpl_param("message", $mtemplate->output);
 			$form->field("editcontent", value => $content, force => 1);
 			$form->tmpl_param("page_select", 0);