Mercurial > octave
diff scripts/image/imformats.m @ 24458:516437d2194d
don't allow function parameters (in or out) to be persistent
* symrec.h (symbol_record::symbol_record_rep::mark_persistent):
Also error if this object is a function argument.
* __unimplemented__.m, imformats.m, odedefaults.m:
Don't make function parameters persistent.
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Sat, 23 Dec 2017 14:58:27 -0500 |
| parents | 092078913d54 |
| children | 194eb4bd202b |
line wrap: on
line diff
--- a/scripts/image/imformats.m Sat Dec 23 14:15:31 2017 -0500 +++ b/scripts/image/imformats.m Sat Dec 23 14:58:27 2017 -0500 @@ -142,7 +142,7 @@ endfunction -function formats = default_formats () +function rformats = default_formats () ## The available formats are dependent on what the user has installed at ## a given time, and how GraphicsMagick was built. Checking for @@ -178,6 +178,7 @@ ## there's no need to go and calculate it all over again if we are ## requested to reset back to factory. if (! isempty (formats)) + rformats = formats; return; endif @@ -257,6 +258,8 @@ ## fills rest of format information by checking with GraphicsMagick formats = __magick_formats__ (formats); + rformats = formats; + endfunction function is_valid_format (format)