r17709 - gnucash/trunk/src/gnome-utils - Fix compiler warning/error about incompatible function pointer type

[Christian Stimming]

Author: cstim
Date: 2008-11-20 12:00:45 -0500 (Thu, 20 Nov 2008)
New Revision: 17709
Trac: http://svn.gnucash.org/trac/changeset/17709

Modified:
   gnucash/trunk/src/gnome-utils/gnc-account-sel.c
Log:
Fix compiler warning/error about incompatible function pointer type

This is fixed by inserting a wrapper function whose pointer has the
correct type as needed by g_list_find_custom.

Modified: gnucash/trunk/src/gnome-utils/gnc-account-sel.c
===================================================================
--- gnucash/trunk/src/gnome-utils/gnc-account-sel.c	2008-11-20 17:00:37 UTC (rev 17708)
+++ gnucash/trunk/src/gnome-utils/gnc-account-sel.c	2008-11-20 17:00:45 UTC (rev 17709)
@@ -231,6 +231,14 @@
         }
 }
 
+/* Wrapper to offer the correct function declaration for
+   g_list_find_custom(), which needs void pointers instead of
+   gnc_commodity ones */
+static int gnc_commodity_compare_void(const void *a, const void *b)
+{
+  return gnc_commodity_compare(a, b);
+}
+
 static
 void
 gas_filter_accounts( gpointer data, gpointer user_data )
@@ -255,7 +263,7 @@
         if ( atnd->gas->acctCommodityFilters ) {
                 if ( g_list_find_custom( atnd->gas->acctCommodityFilters,
                                   GINT_TO_POINTER(xaccAccountGetCommodity( a )),
-                                  gnc_commodity_compare) 
+                                  gnc_commodity_compare_void)
                      == NULL ) {
                         return;
                 }