July updateHEADmaster

Added const qualifiers is_next_to_empty_box() became visible to other files().
The size of the main window has been changed.
Checking whether the A* algorithm has been launched before starting a new game
or the same A* algorithm.
Fixed indentation in lambda expressions.
The initial node is added to open_queue without additional creation of dynamic
memory (the address of the object field is taken).
Fixed PQ_cont.erase().
IsNearEmptyBox was removed().
EqualNode moved to the Node class.

1 files changed, 1 insertions, 0 deletions

diff --git a/image_converter/converter.c b/image_converter/converter.c
index cccb9ad..c77b9ef 100644
--- a/image_converter/converter.c
+++ b/image_converter/converter.c
@@ -53,4 +53,5 @@ int main()
     }
     fprintf(out,"0xFF };\n\n");
     fclose(out);
+    return 0;
 }