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ector: fix null pointer dereference issue 

Summary:
Fix Coverity CID1293003

Signed-off-by: Vivek Ellur <vivek.ellur@samsung.com>

Reviewers: cedric

Subscribers: cedric

Differential Revision: https://phab.enlightenment.org/D3220

Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>
This commit is contained in:
Vivek Ellur 2015-10-30 06:39:15 +01:00 committed by Cedric BAIL
parent 85f8daac6d
commit 96f936e6d3
1 changed files with 3 additions and 0 deletions
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3
src/lib/ector/software/ector_software_rasterizer.c
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@ -50,6 +50,9 @@ _blend_gradient(int count, const SW_FT_Span *spans, void *user_data)
if (data->type == LinearGradient) fetchfunc = &fetch_linear_gradient;
if (data->type == RadialGradient) fetchfunc = &fetch_radial_gradient;
if (!fetchfunc)
return;
comp_func = ector_comp_func_span_get(data->op, data->mul_col, data->gradient->alpha);
// move to the offset location