X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/dae0f48e91304afcb6ebe0936360e51b22a56548..ffae58a97865d24796826f4b4ff9da82aef93116:/IkiWiki/Plugin/rst.pm

diff --git a/IkiWiki/Plugin/rst.pm b/IkiWiki/Plugin/rst.pm
index 1fd13d1f5..1f4c8bf9e 100644
--- a/IkiWiki/Plugin/rst.pm
+++ b/IkiWiki/Plugin/rst.pm
@@ -18,7 +18,7 @@ package IkiWiki::Plugin::rst;
 
 use warnings;
 use strict;
-use IkiWiki;
+use IkiWiki 2.00;
 use IPC::Open2;
 
 # Simple python script, maybe it should be implemented using an external script.
@@ -43,21 +43,11 @@ sub htmlize (@) { #{{{
 	my %params=@_;
 	my $content=$params{content};
 
-	my $tries=10;
 	my $pid;
-	while (1) {
-		eval {
-			# Try to call python and run our command
-			$pid=open2(*IN, *OUT, "python", "-c",  $pyCmnd)
-				or return $content;
-		};
-		last unless $@;
-		$tries--;
-		if ($tries < 1) {
-			debug("failed to run python to convert rst: $@");
-			return $content;
-		}
-	}
+	my $sigpipe=0;
+	$SIG{PIPE}=sub { $sigpipe=1 };
+	$pid=open2(*IN, *OUT, "python", "-c",  $pyCmnd);
+	
 	# open2 doesn't respect "use open ':utf8'"
 	binmode (IN, ':utf8');
 	binmode (OUT, ':utf8');
@@ -70,6 +60,9 @@ sub htmlize (@) { #{{{
 	close IN;
 	waitpid $pid, 0;
 
+	return $content if $sigpipe;
+	$SIG{PIPE}="DEFAULT";
+
 	return $ret;
 } # }}}