abs() should be fabs()

diff --git a/spyview/spyview.C b/spyview/spyview.C
index 368016c103bf84651183823a95ddcefd934e8e83..0da20be8d6079758031bc9f9d7581e5dc2c3c9db 100644 (file)
--- a/spyview/spyview.C
+++ b/spyview/spyview.C
@@ -279,10 +279,10 @@ void cb_hist2d_autorange(Fl_Widget *w, void *p)
   double min = iw->id.quant_to_raw(iw->hmin);
   double max = iw->id.quant_to_raw(iw->hmax);
 
-  if (abs(min)>abs(max))
-    tmp = abs(min);
+  if (fabs(min)>fabs(max))
+    tmp = fabs(min);
   else 
-    tmp = abs(max);
+    tmp = fabs(max);
 
   snprintf(buf,sizeof(buf),"%e", -tmp);
   proc_parameters[0]->value(buf);