externals/zexy/src minmax.c,1.3,1.4 - Pd-cvs

26 Mar 2006


      Update of /cvsroot/pure-data/externals/zexy/src
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv14416
Modified Files:
    minmax.c 
Log Message:
bugfix: [minmax] used to crash when an empty-list (not a bang) was sent to its left inlet
Index: minmax.c
===================================================================
RCS file: /cvsroot/pure-data/externals/zexy/src/minmax.c,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** minmax.c	25 Jan 2006 16:27:08 -0000	1.3
--- minmax.c	26 Mar 2006 19:14:25 -0000	1.4
***************
*** 38,54 ****
  static void minmax_list(t_minmax *x, t_symbol *s, int argc, t_atom *argv)
  {
!   t_float min = atom_getfloat(argv++);
!   t_float max=min;
!   argc--;
! 
!   while(argc--){
!     t_float f = atom_getfloat(argv++);
!     if (f<min)min=f;
!     else if (f>max)max=f;
    }
- 
-   x->min=min;
-   x->max=max;
- 
    minmax_bang(x);
  }
--- 38,55 ----
  static void minmax_list(t_minmax *x, t_symbol *s, int argc, t_atom *argv)
  {
!   if(argc){
!     t_float min = atom_getfloat(argv++);
!     t_float max=min;
!     argc--;
!     
!     while(argc--){
!       t_float f = atom_getfloat(argv++);
!       if (f<min)min=f;
!       else if (f>max)max=f;
!     }
!     
!     x->min=min;
!     x->max=max;
    }
    minmax_bang(x);
  }