Minor fix to code from cvs

[<bma...@we...>]

I was just trying to compile a current gnuplot version from cvs 
and got an error in src/set.c. The patch below will fix it.

Bastian

---------------------------------------------------------------------------------
--- gnuplot/src/set.c	2005-08-06 10:26:18.000000000 +0200
+++ test/src/set.c	2005-08-06 11:24:13.703125000 +0200
@@ -3570,8 +3570,8 @@
 		axis_array[i].tic_rotate = 0;
 	    ++c_token;
 	} else if (almost_equals(c_token, "off$set")) {
+	    struct position lpos;
 	    ++c_token;
-	    struct position lpos;
 	    get_position_default(&lpos, character);
 	    for (i = 0; i < AXIS_ARRAY_SIZE; ++i)
 		axis_array[i].ticdef.offset = lpos;
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