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Silly crasher fix:

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- set material to "use nodes"
- don't add a material-node yet, but set "Halo" on. Crash!

Added a missing NULL pointer check.
This commit is contained in:
Ton Roosendaal
2006-07-18 09:56:14 +00:00
parent 13e4883b96
commit afbe9a7e78
1 changed files with 7 additions and 5 deletions
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12
source/blender/src/buttons_shading.c
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@@ -2484,12 +2484,14 @@ void do_matbuts(unsigned short event)
case B_MATHALO:
/* when halo is disabled, clear star flag, this is the same as MA_FACETEXTURE <blush> */
/* same for 'xtreme alpha' which is 'only shadow' */
if((ma->mode & MA_HALO)==0) {
ma->mode &= ~(MA_STAR|MA_HALO_XALPHA|MA_ZINV|MA_ENV);
if(ma) {
if((ma->mode & MA_HALO)==0) {
ma->mode &= ~(MA_STAR|MA_HALO_XALPHA|MA_ZINV|MA_ENV);
}
BIF_preview_changed(ID_MA);
allqueue(REDRAWBUTSSHADING, 0);
shade_buttons_change_3d();
}
BIF_preview_changed(ID_MA);
allqueue(REDRAWBUTSSHADING, 0);
shade_buttons_change_3d();
break;
case B_TEXCLEAR:
mtex= ma->mtex[(int) ma->texact ];