Mercurial > octave
changeset 22578:956f5c71dc3c stable
Fix printing when axes has color "none" (bug #49243).
* print.m: Check whether list of top-level axes objects that need to change
color to white for the inverthardcopy option is empty before using said list.
| author | Rik <rik@octave.org> |
|---|---|
| date | Sat, 01 Oct 2016 18:45:39 -0700 |
| parents | fc9cd56986af |
| children | 6e492d3d2e1e |
| files | scripts/plot/util/print.m |
| diffstat | 1 files changed, 10 insertions(+), 8 deletions(-) [+] |
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--- a/scripts/plot/util/print.m Sat Oct 01 18:29:43 2016 -0700 +++ b/scripts/plot/util/print.m Sat Oct 01 18:45:39 2016 -0700 @@ -400,14 +400,16 @@ hax = findall (opts.figure, "-depth", 1, "type", "axes", "-not", "tag", "legend", "-not", "color", "none"); - m = numel (props); - for n = 1:numel(hax) - props(m+n).h = hax(n); - props(m+n).name = "color"; - props(m+n).value{1} = get(hax(n), "color"); - set (hax(n), "color", "white"); - endfor - nfig += n; + if (! isempty (hax)) + m = numel (props); + for n = 1:numel (hax) + props(m+n).h = hax(n); + props(m+n).name = "color"; + props(m+n).value{1} = get(hax(n), "color"); + set (hax(n), "color", "white"); + endfor + nfig += n; + endif endif if (opts.force_solid != 0)