delete hierarhical pin sheet bug

eeschema/class_schematic_items.cpp

@@ -273,7 +273,7 @@ bool DrawMarkerStruct::Save( FILE* aFile ) const
     wxString msg;
 
     if( fprintf( aFile, "Kmarq %c %-4d %-4d \"%s\" F=%X\n",
-            m_Type + 'A',
+            int( m_Type ) + 'A',
             m_Pos.x, m_Pos.y,
             CONV_TO_UTF8( m_Comment ), m_MarkFlags ) == EOF )
     {

eeschema/program.h

@@ -33,13 +33,14 @@
 #define BUS_TO_BUS  1
 
 
-typedef enum {      /* Type des Marqueurs */
+enum TypeMarker {      /* Type des Marqueurs */
     MARQ_UNSPEC,
     MARQ_ERC,
     MARQ_PCB,
     MARQ_SIMUL,
     MARQ_NMAX        /* Derniere valeur: fin de tableau */
-} TypeMarker;
+};
+
 
 /* Messages correspondants aux types des marqueurs */
 #ifdef MAIN

eeschema/sheetlab.cpp

@@ -433,20 +433,20 @@ void WinEDA_SchematicFrame::DeleteSheetLabel( wxDC* DC,
     std::cout << "\n\n\n" << std::flush;
 #endif
 
-    Hierarchical_PIN_Sheet_Struct* label = parent->m_Label;
+    Hierarchical_PIN_Sheet_Struct*  prev = NULL;
 
-    Hierarchical_PIN_Sheet_Struct** pprev = &parent->m_Label;
-
-    while( label )
+    Hierarchical_PIN_Sheet_Struct*  label = parent->m_Label;
+    for(  ; label;  prev=label, label=label->Next() )
     {
         if( label == SheetLabelToDel )
         {
-            *pprev = label->Next();
+            if( prev )
+                prev->Pnext = label->Next();
+            else
+                parent->m_Label = label->Next();
+
             break;
         }
-
-        pprev = (Hierarchical_PIN_Sheet_Struct**) &label->Pnext;
-        label = label->Next();
     }
 
     delete SheetLabelToDel;