graphics.cc (convert_cdata): handle NaN values in cdata
| author |
John W. Eaton <jwe@octave.org> |
| date |
Wed, 08 Jul 2009 17:55:54 -0400 |
| parents |
86eb5ff921d0 |
| children |
f284e2a26ff9 |
| files |
src/ChangeLog src/graphics.cc |
| diffstat |
2 files changed, 3 insertions(+), 1 deletions(-)
[+]
|
line diff
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,7 @@
2009-07-08 John W. Eaton <jwe@octave.org>
+ * graphics.cc (convert_cdata): Handle NaN values in cdata.
+
* pt-assign.cc (maybe_warn_former_built_in_variable): Improve message.
2009-07-04 Jaroslav Hajek <highegg@gmail.com>
--- a/src/graphics.cc
+++ b/src/graphics.cc
@@ -437,7 +437,7 @@
else
x = xround (x - 1);
- if (x < 0)
+ if (xisnan (x) || x < 0)
x = 0;
else if (x >= nc)
x = (nc - 1);
