Fix a seek regression in 1.0.26. 81/83881/1 accepted/tizen_3.0.m2_mobile accepted/tizen_3.0.m2_tv accepted/tizen_3.0.m2_wearable accepted/tizen_common accepted/tizen_ivi accepted/tizen_mobile accepted/tizen_tv accepted/tizen_wearable tizen_3.0.m2 tizen_3.0_tv accepted/tizen/3.0.m2/mobile/20170105.024752 accepted/tizen/3.0.m2/tv/20170105.024927 accepted/tizen/3.0.m2/wearable/20170105.025051 accepted/tizen/3.0/common/20161114.111040 accepted/tizen/3.0/ivi/20161011.050507 accepted/tizen/3.0/mobile/20161015.033840 accepted/tizen/3.0/tv/20161016.005036 accepted/tizen/3.0/wearable/20161015.083220 accepted/tizen/common/20160818.144334 accepted/tizen/ivi/20160818.231816 accepted/tizen/mobile/20160818.231638 accepted/tizen/tv/20160818.231748 accepted/tizen/unified/20170309.040119 accepted/tizen/wearable/20160818.231717 submit/tizen/20160818.052348 submit/tizen_3.0.m2/20170104.093753 submit/tizen_3.0_common/20161104.104000 submit/tizen_3.0_ivi/20161010.000004 submit/tizen_3.0_mobile/20161015.000004 submit/tizen_3.0_tv/20161015.000003 submit/tizen_3.0_wearable/20161015.000003 submit/tizen_unified/20170308.100414