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Bug fix #2458

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Without 3d window, using subsurf setting buttons crashed Blender.
This commit is contained in:
Ton Roosendaal 2005-04-18 15:55:52 +00:00
parent 35f4c77d96
commit 44c7cbc083
1 changed files with 15 additions and 14 deletions
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5
source/blender/src/buttons_editing.c
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@ -1095,6 +1095,7 @@ void do_curvebuts(unsigned short event)
}
/* fallthrough */
case B_MAKEDISP:
if(G.vd) {
if(ob->type==OB_FONT) text_to_curve(ob, 0);
makeDispList(ob);
if(ob!=G.obedit) { // subsurf with linked dupli will crash
@ -1110,6 +1111,7 @@ void do_curvebuts(unsigned short event)
}
allqueue(REDRAWVIEW3D, 0);
allqueue(REDRAWINFO, 1); /* 1, because header->win==0! */
}
break;
case B_SUBDIVCURVE:
@ -1118,8 +1120,7 @@ void do_curvebuts(unsigned short event)
case B_SPINNURB:
/* bad bad bad!!! use brackets!!! In case you wondered:
{==,!=} goes before & goes before || */
if( (G.obedit==0) ||
(G.obedit->type!=OB_SURF) ||
if( (G.obedit==NULL) || (G.obedit->type!=OB_SURF) || (G.vd==NULL) ||
((G.obedit->lay & G.vd->lay) == 0) ) return;
spinNurb(0, 0);
countall();