From: Gary Steele <gsteele@nsweb.tn.tudelft.nl>
Date: Fri, 23 Aug 2013 07:28:52 +0000 (+0200)
Subject: abs() should be fabs()
X-Git-Url: https://nsweb.tn.tudelft.nl/gitweb/?a=commitdiff_plain;h=87ce9a7094efcdc93e8f04aa2751dac0d19a2d9b;p=spyview.git

abs() should be fabs()
---

diff --git a/spyview/spyview.C b/spyview/spyview.C
index 368016c..0da20be 100644
--- 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);