Fixed max. fd calculation, if USE_POLL is enabled (STR #2324).

This could maybe be removed completely, but anyway...


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7431 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

CHANGES

@@ -1,5 +1,6 @@
 CHANGES IN FLTK 1.3.0
 
+	- Fixed max. fd calculation, if USE_POLL is enabled (STR #2324)
 	- Fixed clipping for offscreen rendering (OSX, STR #2330)
 	- Added printing support (Fl_Printer class and friends) for native
 	  printing on Windows and Mac OS X, PostScript printing on X11

src/Fl_x.cxx

@@ -136,7 +136,9 @@ void Fl::add_fd(int n, void (*cb)(int, void*), void* v) {
 
 void Fl::remove_fd(int n, int events) {
   int i,j;
+# if !USE_POLL
   maxfd = -1; // recalculate maxfd on the fly
+# endif
   for (i=j=0; i<nfds; i++) {
 #  if USE_POLL
     if (pollfds[i].fd == n) {
@@ -150,8 +152,8 @@ void Fl::remove_fd(int n, int events) {
       if (!e) continue; // if no events left, delete this fd
       fd[i].events = e;
     }
-#  endif
     if (fd[i].fd > maxfd) maxfd = fd[i].fd;
+#  endif
     // move it down in the array if necessary:
     if (j<i) {
       fd[j] = fd[i];