Mercurial > octave

changeset 1062:1b3a87031641

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[project @ 1995-01-24 02:54:50 by jwe]
author jwe
date Tue, 24 Jan 1995 02:54:50 +0000
parents a08b7d48e3bc
children 1a3121ebf088
files scripts/image/colormap.m
diffstat 1 files changed, 4 insertions(+), 4 deletions(-) [+]
line wrap: on
line diff
--- a/scripts/image/colormap.m	Tue Jan 24 02:42:54 1995 +0000
+++ b/scripts/image/colormap.m	Tue Jan 24 02:54:50 1995 +0000
@@ -34,7 +34,9 @@
 
   global CURRENT_COLOR_MAP
 
-  cmap_name = "CURRENT_COLOR_MAP";
+  if (nargin > 1)
+    usage ("colormap (map)");
+  endif
 
   if (nargin == 1)
     if (isstr (map))
@@ -47,11 +49,9 @@
 # Set the new color map
       CURRENT_COLOR_MAP = map;
     endif
-  elseif (nargin == 0 && exist (cmap_name) == 0)
+  elseif (! exist ("CURRENT_COLOR_MAP"))
 # If global color map doesn't exist, create the default map.
     CURRENT_COLOR_MAP = gray;
-  else
-    usage ("colormap (map)");
   endif
 
 # Return current color map.