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this commit prevents segfaults in case of opencl disabled

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This commit is contained in:
Ilya Lavrenov 2013-12-27 14:02:03 +04:00
parent 4644a864a5
commit f221f57c7c
1 changed files with 6 additions and 2 deletions
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8
modules/core/src/ocl.cpp
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@ -2306,7 +2306,11 @@ bool Context2::create(int dtype0)
Context2::~Context2() Context2::~Context2()
{ {
p->release(); if (p)
{
p->release();
p = NULL;
}
} }
Context2::Context2(const Context2& c) Context2::Context2(const Context2& c)
@ -2329,7 +2333,7 @@ Context2& Context2::operator = (const Context2& c)
void* Context2::ptr() const void* Context2::ptr() const
{ {
return p->handle; return p == NULL ? NULL : p->handle;
} }
size_t Context2::ndevices() const size_t Context2::ndevices() const