Fixed sorting in Fl_Browser - last item would not be sorted (STR #2300)

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7103 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

CHANGES

@@ -1,5 +1,7 @@
 CHANGES IN FLTK 1.3.0
 
+	- Fixed sorting in Fl_Browser - last item would not 
+	  be sorted (STR #2300)
 	- Fixed window levels in OS X Cocoa (STR #2316)
 	- Added jpeg support to Fluid image() element
 	- Added loading jpeg images from memory

src/Fl_Browser_.cxx

@@ -962,7 +962,7 @@ void Fl_Browser_::sort(int flags) {
     a = item_next(a);
     n++;
   }
-  for (i=n-1; i>0; i--) {
+  for (i=n; i>0; i--) {
     char swapped = 0;
     a = item_first();
     b = item_next(a);
@@ -981,6 +981,7 @@ void Fl_Browser_::sort(int flags) {
           swapped = 1;
         }
       }
+      if (!c) break;
       b = c; a = item_prev(b);
     }
     if (!swapped)