corrected malfunction in mtx_max2 and mtx_min2 and added some security to mtx_rowr(i)fft

svn path=/trunk/externals/iem/iemmatrix/; revision=8687

1 files changed, 4 insertions, 2 deletions

diff --git a/src/mtx_max2.c b/src/mtx_max2.c
index 21aa455..6e1c044 100644
--- a/src/mtx_max2.c
+++ b/src/mtx_max2.c
@@ -36,7 +36,8 @@ static void mtx_max2scalar_matrix(t_mtx_binscalar *x, t_symbol *s, int argc, t_a
 
   while(n--){
     buf->a_type = A_FLOAT;
-    buf++->a_w.w_float = atom_getfloat(ap++) + offset;
+    buf++->a_w.w_float = (atom_getfloat(ap)<offset)?:offset:atom_getfloat(ap);
+    ap++;
   }
   outlet_anything(x->x_obj.ob_outlet, gensym("matrix"), argc, x->m.atombuffer);
 }
@@ -50,7 +51,8 @@ static void mtx_max2scalar_list(t_mtx_binscalar *x, t_symbol *s, int argc, t_ato
 
   while(n--){
     m->a_type = A_FLOAT;
-    (m++)->a_w.w_float = atom_getfloat(argv++) + offset;
+    (m++)->a_w.w_float = (atom_getfloat(argv)<offset)?:offset:atom_getfloat(argv);
+    argv++;
   }
   outlet_list(x->x_obj.ob_outlet, gensym("list"), argc, x->m.atombuffer);
 }