[Plplot-devel] [ plplot-Bugs-1256238 ] octave version check incorrect

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Bugs item #1256238, was opened at 2005-08-10 22:45
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Orion Poplawski (opoplawski)
Assigned to: Nobody/Anonymous (nobody)
Summary: octave version check incorrect

Initial Comment:
The version check in
plplot-5.5.3/bindings/octave/PLplot/figure.m is
incorrect (fails on octave 2.9.3).  Here is a patch
which should be correct:

--- plplot-5.5.3/bindings/octave/PLplot/figure.m.orig 
 2005-08-10 11:56:53.000000000 -0600
+++ plplot-5.5.3/bindings/octave/PLplot/figure.m      
 2005-08-10 12:00:39.000000000 -0600
@@ -49,9 +49,10 @@

   if (!exist("__pl") || !struct_contains (__pl,"inited"))
     v = split(version ,'.');
-    if (! (str2num(v(1,:)) >= 2 &&
-           str2num(v(2,:)) >= 1 &&
-           str2num(v(3,:)) >= 57))
+    if (! ((str2num(v(1,:)) > 2) ||
+           (str2num(v(1,:)) == 2 && str2num(v(2,:)) >
1) ||
+           (str2num(v(1,:)) == 2 && str2num(v(2,:)) ==
1 &&
+            str2num(v(3,:)) >= 57)))
         error("The PLplot-Octave scripts need an
Octave version \n         greater then or equal to 2.1.57.\n");
     endif


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