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diff libinterp/corefcn/txt-eng-ft.cc @ 20974:1edf15793cac

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maint: Use is_empty rather than "numel () == 0" for clarity. * daspk.cc, dasrt.cc, dassl.cc, gl-render.cc, lsode.cc, tril.cc, txt-eng-ft.cc, ov-fcn-inline.cc, ov-java.cc, ov-range.cc, ov-struct.cc, Array.cc, Range.cc, chNDArray.cc, dNDArray.cc, fNDArray.cc, DASPK.cc, DASRT.cc, DASSL.cc, LSODE.cc, eigs-base.cc: Use is_empty rather than "numel () == 0" for clarity.
author Rik <rik@octave.org>
date Wed, 23 Dec 2015 21:46:39 -0800
parents 850e3d2533d4
children dfcb9d74b253
line wrap: on
line diff
--- a/libinterp/corefcn/txt-eng-ft.cc	Wed Dec 23 20:45:02 2015 -0800
+++ b/libinterp/corefcn/txt-eng-ft.cc	Wed Dec 23 21:46:39 2015 -0800
@@ -1031,11 +1031,8 @@
   pixels_ = render (elt, box, rot_mode);
   delete elt;
 
-  if (pixels_.numel () == 0)
-    {
-      // nothing to render
-      return;
-    }
+  if (pixels_.is_empty ())
+    return;  // nothing to render
 
   switch (halign)
     {