fix cache set of single answer content

alvarogois · Mar 3, 2015 · 3b746dd · 3b746dd
1 parent be89f15
commit 3b746dd
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Showing 3 changed files with 6 additions and 6 deletions.
diff --git a/inc/actions.php b/inc/actions.php
@@ -1073,8 +1073,8 @@ function dwqa_get_the_best_answer( $question_id = false ) {
 	}
 
 	$answer_id = wp_cache_get( 'dwqa-best-answer-for-' . $question_id, 'dwqa' );
-	
-	if ( false == $answer_id ) {
+
+	if ( ! $answer_id ) {
 		global $wpdb;
 		$query = "SELECT `post_id` FROM `{$wpdb->postmeta}`
 					WHERE `post_id` IN ( 
@@ -1085,11 +1085,12 @@ function dwqa_get_the_best_answer( $question_id = false ) {
 					ORDER BY CAST( `meta_value` as DECIMAL ) DESC LIMIT 0,1";
 
 		$answer_id = $wpdb->get_var( $query );
-
+		if ( ! $answer_id ) {
+			$answer_id = -1;
+		}
 		wp_cache_set( 'dwqa-best-answer-for-'.$question_id, $answer_id, 'dwqa', 21600 );
 	}
 
-
 	if ( $answer_id && ( int ) dwqa_vote_count( $answer_id ) > 2 ) {
 		return $answer_id;
 	}

diff --git a/inc/filter.php b/inc/filter.php
@@ -127,7 +127,7 @@ public function filter_question_width_index_table() {
 
 			// Page navigation
 			$total_question = wp_cache_get( 'dwqa_total_question', 'dwqa' );
-			if ( ! $total_question ) {
+			if ( ! $total_question && $total_question != 0 ) {
 				$total_question = $wpdb->get_var( "SELECT count(*) FROM {$table} " . $join . $where . $order );
 				wp_cache_add( 'dwqa_total_question', $total_question, 'dwqa' );
 			}

diff --git a/inc/templates/default/content-answer.php b/inc/templates/default/content-answer.php
@@ -92,7 +92,6 @@
 					<strong>&sdot; </strong> <?php _e( 'Draft', 'dwqa' ); ?>
 				<?php } ?>
 			</div><!-- Answer Author -->
-
 		</header>
 		<div class="dwqa-content">
 			<?php if ( dwqa_is_answer_flag( $answer_id ) ) { ?>