replace unset with array_pop

unset does not reset the Array's internal pointer which messes up later
calls. array_pop is still much faster than array_splice

1 files changed, 1 insertions, 1 deletions

diff --git a/inc/parser/handler.php b/inc/parser/handler.php
index fd4304ba5..55b715ad9 100644
--- a/inc/parser/handler.php
+++ b/inc/parser/handler.php
@@ -1522,7 +1522,7 @@ class Doku_Handler_Block {
         if(trim($content)==''){
             //remove the whole paragraph
             //array_splice($this->calls,$i); // <- this is much slower than the loop below
-            for($x=$ccount-1; $x>$i; $x--) unset($this->calls[$x]);
+            for($x=$ccount; $x>$i; $x--) array_pop($this->calls);
         }else{
             // remove ending linebreaks in the paragraph
             $i=count($this->calls)-1;