# HG changeset patch
# User jwe
# Date 1177800449 0
# Node ID 08ca72d6ffc902c36fa4b10deb643dcf2152cc24
# Parent  ce819776ee76cd3a45ab2463e6d96464800c05a0
[project @ 2007-04-28 22:47:29 by jwe]

diff -r ce819776ee76 -r 08ca72d6ffc9 scripts/ChangeLog
--- a/scripts/ChangeLog	Fri Apr 27 17:34:28 2007 +0000
+++ b/scripts/ChangeLog	Sat Apr 28 22:47:29 2007 +0000
@@ -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.
diff -r ce819776ee76 -r 08ca72d6ffc9 scripts/miscellaneous/bunzip2.m
--- a/scripts/miscellaneous/bunzip2.m	Fri Apr 27 17:34:28 2007 +0000
+++ b/scripts/miscellaneous/bunzip2.m	Sat Apr 28 22:47:29 2007 +0000
@@ -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
diff -r ce819776ee76 -r 08ca72d6ffc9 scripts/miscellaneous/gunzip.m
--- a/scripts/miscellaneous/gunzip.m	Fri Apr 27 17:34:28 2007 +0000
+++ b/scripts/miscellaneous/gunzip.m	Sat Apr 28 22:47:29 2007 +0000
@@ -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
diff -r ce819776ee76 -r 08ca72d6ffc9 scripts/miscellaneous/untar.m
--- a/scripts/miscellaneous/untar.m	Fri Apr 27 17:34:28 2007 +0000
+++ b/scripts/miscellaneous/untar.m	Sat Apr 28 22:47:29 2007 +0000
@@ -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
diff -r ce819776ee76 -r 08ca72d6ffc9 scripts/miscellaneous/unzip.m
--- a/scripts/miscellaneous/unzip.m	Fri Apr 27 17:34:28 2007 +0000
+++ b/scripts/miscellaneous/unzip.m	Sat Apr 28 22:47:29 2007 +0000
@@ -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