small fixes

src/categories.js

@@ -229,7 +229,7 @@ var db = require('./database.js'),
 				return;
 			}
 
-			posts.getPostSummaryByPids(pids, function(err, postData) {
+			posts.getPostSummaryByPids(pids, true, function(err, postData) {
 				if (postData.length > count) {
 					postData = postData.slice(0, count);
 				}

src/posts.js

@@ -205,7 +205,7 @@ var db = require('./database'),
 	Posts.addUserInfoToPost = function(post, callback) {
 		user.getUserFields(post.uid, ['username', 'userslug', 'reputation', 'postcount', 'picture', 'signature', 'banned'], function(err, userData) {
 			if (err) {
-				return callback();
+				return callback(err);
 			}
 
 			postTools.parseSignature(userData.signature, function(err, signature) {
@@ -242,7 +242,7 @@ var db = require('./database'),
 		});
 	};
 
-	Posts.getPostSummaryByPids = function(pids, callback) {
+	Posts.getPostSummaryByPids = function(pids, stripTags, callback) {
 
 		var posts = [];
 
@@ -283,10 +283,17 @@ var db = require('./database'),
 				function(postData, next) {
 					if (postData.content) {
 						postTools.parse(postData.content, function(err, content) {
-							if (!err) {
+							if(err) {
+								return next(err);
+							}
+
+							if(stripTags) {
 								postData.content = utils.strip_tags(content);
+							} else {
+								postData.content = content;
 							}
-							next(err, postData);
+
+							next(null, postData);
 						});
 					} else {
 						next(null, postData);
@@ -504,7 +511,7 @@ var db = require('./database'),
 			if (err)
 				return callback(err, null);
 
-			Posts.getPostSummaryByPids(pids, function(err, posts) {
+			Posts.getPostSummaryByPids(pids, false, function(err, posts) {
 				if (err)
 					return callback(err, null);
 

src/routes/api.js

@@ -2,6 +2,7 @@ var path = require('path'),
 	nconf = require('nconf'),
 	async = require('async'),
 
+	db = require('../database'),
 	user = require('../user'),
 	auth = require('./authentication'),
 	topics = require('../topics'),
@@ -232,7 +233,7 @@ var path = require('path'),
 							return callback(err, null);
 						}
 
-						posts.getPostSummaryByPids(pids, function (err, posts) {
+						posts.getPostSummaryByPids(pids, false, function (err, posts) {
 							if (err){
 								return callback(err, null);
 							}