[FIX] Don't print a zero amount on empty lines in the balance sheet

Reformat the affected rml lines

account_financial_report_horizontal/report/account_balance_sheet_horizontal.rml

@@ -203,7 +203,10 @@
           <para style="terp_default_9"><font color="white">[[  '. '*(a['level1']-1) ]]</font><font>[[ a['level1']&lt;4 and ( setTag('para','para',{'style':'terp_default_Bold_9'})) or removeParentNode('font')  ]][[ a['name1'] ]]</font></para>
         </td>
         <td>
-          <para style="terp_default_Right_9"><font>[[ a['level1']&lt;4 and ( setTag('para','para',{'style':'terp_default_Right_9_Bold'})) or removeParentNode('font')  ]]</font><font>[[ formatLang(a['balance1']) ]] [[ company.currency_id.symbol ]]</font></para>
+          <para style="terp_default_Right_9">
+            <font>[[ a['level1']&lt;4 and ( setTag('para','para',{'style':'terp_default_Right_9_Bold'})) or removeParentNode('font')  ]]</font>
+            <font>[[ a['code1'] and formatLang(a['balance1']) or removeParentNode('font') ]] [[ company.currency_id.symbol ]]</font>
+          </para>
         </td>
         <td>
           <para style="terp_default_9"><font face="Times-Roman">[[ repeatIn(get_lines(), 'a') ]]</font> <font>[[ a['level']&lt;4 and ( setTag('para','para',{'style':'terp_default_Bold_9'})) or removeParentNode('font')  ]]</font><font>[[ a['code'] ]]</font><font>[[ a['name']=='Net Profit' and setTag('para','para',{'style':'terp_default_Bold_9'}) or removeParentNode('font') ]]</font></para>
@@ -212,9 +215,11 @@
           <para style="terp_default_9"><font color="white">[[  '. '*(a['level']-1) ]]</font><font>[[ a['level']&lt;4 and ( setTag('para','para',{'style':'terp_default_Bold_9'})) or removeParentNode('font')  ]][[ a['name'] ]]</font><font>[[ a['name']=='Net Profit' and setTag('para','para',{'style':'terp_default_Bold_9'}) or removeParentNode('font') ]]</font></para>
         </td>
         <td>
-          <para style="terp_default_Right_9"><font>[[ a['level1']&lt;4 and ( setTag('para','para',{'style':'terp_default_Right_9_Bold'})) or removeParentNode('font')  ]]</font>
-<font>[[ a['name']=='Net Profit' and setTag('para','para',{'style':'terp_default_Right_9_Bold'}) or removeParentNode('font') ]]</font>
-<font> [[(a['code'] and a['name']) and formatLang(a['balance']) or removeParentNode('font')]] [[ company.currency_id.symbol ]]</font></para>
+          <para style="terp_default_Right_9">
+            <font>[[ a['level1']&lt;4 and ( setTag('para','para',{'style':'terp_default_Right_9_Bold'})) or removeParentNode('font')  ]]</font>
+            <font>[[ a['name']=='Net Profit' and setTag('para','para',{'style':'terp_default_Right_9_Bold'}) or removeParentNode('font') ]]</font>
+            <font> [[(a['code'] and formatLang(a['balance']) or removeParentNode('font')]] [[ company.currency_id.symbol ]]</font>
+          </para>
         </td>
      </tr>
      </blockTable>