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Avoid crash 

svn path=/trunk/netsurf/; revision=10343
This commit is contained in:
Chris Young 2010-04-10 19:36:53 +00:00
parent b0f1b7b170
commit e2225502e9
1 changed files with 12 additions and 1 deletions
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13
amiga/print.c
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@ -58,6 +58,7 @@ bool ami_print_next_page(void);
void ami_print_end(void);
bool ami_print_dump(void);
void ami_print_progress(void);
void ami_print_close_device(void);
const struct printer amiprinter = {
&amiplot,
@ -397,7 +398,12 @@ void ami_print(struct hlcache_handle *c, int copies)
ami_print_info.ps->page_height = ami_print_info.PED->ped_MaxYDots;
ami_print_info.ps->scale = scale;
print_set_up(c, &amiprinter, ami_print_info.ps, &height);
if(!print_set_up(c, &amiprinter, ami_print_info.ps, &height))
{
warn_user("PrintError","print_set_up() returned false");
ami_print_close_device();
return;
}
height *= ami_print_info.ps->scale;
ami_print_info.pages = height / ami_print_info.ps->page_height;
@ -482,6 +488,11 @@ void ami_print_end(void)
DisposeObject(ami_print_info.objects[OID_MAIN]);
glob = &browserglob;
ami_print_close_device();
}
void ami_print_close_device(void)
{
CloseDevice(ami_print_info.PReq);
FreeSysObject(ASOT_IOREQUEST,ami_print_info.PReq);
}