libxlsxwriter/src/custom.c in fast_excel-0.2.6 vs libxlsxwriter/src/custom.c in fast_excel-0.3.0

@@ -1,11 +1,11 @@
 /*****************************************************************************
  * custom - A library for creating Excel custom property files.
  *
  * Used in conjunction with the libxlsxwriter library.
  *
- * Copyright 2014-2018, John McNamara, [e-mail]. See LICENSE.txt.
+ * Copyright 2014-2019, John McNamara, [e-mail]. See LICENSE.txt.
  *
  */
 
 #include "xlsxwriter/xmlwriter.h"
 #include "xlsxwriter/custom.h"
@@ -23,10 +23,10 @@
 
 /*
  * Create a new custom object.
  */
 lxw_custom *
-lxw_custom_new()
+lxw_custom_new(void)
 {
     lxw_custom *custom = calloc(1, sizeof(lxw_custom));
     GOTO_LABEL_ON_MEM_ERROR(custom, mem_error);
 
     return custom;