[glu3-devel] problem in src/libnurbs/internals/monotonizer.cc:90

[j. Scheurich]

Thread 1 "dune" received signal SIGSEGV, Segmentation fault.
0xb7e6164c in Subdivider::tessellate (this=0x198d5dc, jarc=0x1eec530, 
    geo_stepsize=0.03125) at src/libnurbs/internals/monotonizer.cc:90
90	    Mapdesc *mapdesc = b->mapdesc;
(gdb) p b
$1 = (BezierArc *) 0x0
(gdb) l
85	
86	void
87	Subdivider::tessellate( Arc_ptr jarc, REAL geo_stepsize )
88	{
89	    BezierArc *b = jarc->bezierArc;
90	    Mapdesc *mapdesc = b->mapdesc;

Patch:

void
Subdivider::tessellate( Arc_ptr jarc, REAL geo_stepsize )
{ 
    BezierArc *b = jarc->bezierArc; 
    if (b == NULL)
        return;
    Mapdesc *mapdesc = b->mapdesc;

so long
MUFTI