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changeset 6599:08ca72d6ffc9

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[project @ 2007-04-28 22:47:29 by jwe]
author jwe
date Sat, 28 Apr 2007 22:47:29 +0000
parents ce819776ee76
children ecd3db9a1815
files scripts/ChangeLog scripts/miscellaneous/bunzip2.m scripts/miscellaneous/gunzip.m scripts/miscellaneous/untar.m scripts/miscellaneous/unzip.m
diffstat 5 files changed, 34 insertions(+), 8 deletions(-) [+]
line wrap: on
line diff
--- a/scripts/ChangeLog
+++ b/scripts/ChangeLog
@@ -1,3 +1,9 @@
+2007-04-28  John W. Eaton  <jwe@octave.org>
+
+	* miscellaneous/unzip.m, miscellaneous/untar.m,
+	miscellaneous/bunzip2.m, miscellaneous/gunzip.m:
+	Special case nargout == 0.
+
 2007-04-27  Kim Hansen  <kimhanse@gmail.com>
 
 	* general/sub2ind.m: Handle empty input, add tests.
--- a/scripts/miscellaneous/bunzip2.m
+++ b/scripts/miscellaneous/bunzip2.m
@@ -35,7 +35,12 @@
   if (nargin == 1)
     outputdir = ".";
   endif
-  varargout = cell (1, nargout);
-  [varargout{:}] = unpack (files, outputdir, mfilename ());
+
+  if (nargout > 0)
+    varargout = cell (1, nargout);
+    [varargout{:}] = unpack (files, outputdir, mfilename ());
+  else
+    unpack (files, outputdir, mfilename ());
+  endif
 
 endfunction
--- a/scripts/miscellaneous/gunzip.m
+++ b/scripts/miscellaneous/gunzip.m
@@ -37,7 +37,12 @@
   if (nargin == 1)
     outputdir = ".";
   endif
-  varargout = cell (1, nargout);
-  [varargout{:}] = unpack (files, outputdir, mfilename ());
+
+  if (nargout > 0)
+    varargout = cell (1, nargout);
+    [varargout{:}] = unpack (files, outputdir, mfilename ());
+  else
+    unpack (files, outputdir, mfilename ());
+  endif
 
 endfunction
--- a/scripts/miscellaneous/untar.m
+++ b/scripts/miscellaneous/untar.m
@@ -36,7 +36,12 @@
   if (nargin == 1)
     outputdir = ".";
   endif
-  varargout = cell (1, nargout);
-  [varargout{:}] = unpack (files, outputdir, mfilename ());
+
+  if (nargout > 0)
+    varargout = cell (1, nargout);
+    [varargout{:}] = unpack (files, outputdir, mfilename ());
+  else
+    unpack (files, outputdir, mfilename ());
+  endif
 
 endfunction
--- a/scripts/miscellaneous/unzip.m
+++ b/scripts/miscellaneous/unzip.m
@@ -36,7 +36,12 @@
   if (nargin == 1)
     outputdir = ".";
   endif
-  varargout = cell (1, nargout);
-  [varargout{:}] = unpack (files, outputdir, mfilename ());
+
+  if (nargout > 0)
+    varargout = cell (1, nargout);
+    [varargout{:}] = unpack (files, outputdir, mfilename ());
+  else
+    unpack (files, outputdir, mfilename ());
+  endif
 
 endfunction