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efl: handle path forced reset to NULL.

This commit is contained in:
Cedric BAIL 2015-04-03 16:31:52 +02:00
parent 1b4647bee8
commit 59635cd492
1 changed files with 10 additions and 0 deletions
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10
src/lib/efl/interfaces/efl_gfx_shape.c
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@ -143,6 +143,15 @@ _efl_gfx_shape_path_set(Eo *obj, Efl_Gfx_Shape_Data *pd,
double *pts;
unsigned int cmds_length = 0, pts_length = 0;
if (!commands)
{
free(pd->commands); pd->commands = NULL;
free(pd->points); pd->points = NULL;
pd->current.x = pd->current.y = 0;
pd->current_ctrl.x = pd->current_ctrl.y = 0;
goto end;
}
_efl_gfx_path_length(commands, &cmds_length, &pts_length);
cmds = realloc(pd->commands,
@ -165,6 +174,7 @@ _efl_gfx_shape_path_set(Eo *obj, Efl_Gfx_Shape_Data *pd,
&pd->current.x, &pd->current.y,
&pd->current_ctrl.x, &pd->current_ctrl.y);
end:
eo_do(obj, eo_event_callback_call(EFL_GFX_CHANGED, NULL));
}