evas vg: check return value as same to other usages.

@fix coverity issue.

Change-Id: I70364686d56762a9f08e627b9f74dfed9457afb3

diff --git a/src/lib/evas/canvas/evas_vg_path_helper.h b/src/lib/evas/canvas/evas_vg_path_helper.h
index 2646e96..320464b 100644 (file)
--- a/src/lib/evas/canvas/evas_vg_path_helper.h
+++ b/src/lib/evas/canvas/evas_vg_path_helper.h
@@ -537,7 +537,7 @@ _process_command(Shape_Svg_Path *svg_path, char c, double *pts,
            ry = fabs(ry);
            if ((rx < 0.5) || (ry < 0.5))
              {
-                _svg_path_grow(svg_path, 1);
+                if (!_svg_path_grow(svg_path, 1)) break;
                 svg_path->pts[svg_path->pts_cnt-1].x = x;
                 svg_path->pts[svg_path->pts_cnt-1].y = y;
                 svg_path->cmds[svg_path->cmds_cnt-1] = TVG_PATH_COMMAND_LINE_TO;