Description of problem:
copied a waypoint from one Viking windown and pasted  to another. Zoomed out. The receiving windown has crashed. 

Version-Release number of selected component:
viking-1.5-1.fc20

Additional info:
reporter:       libreport-2.2.1
backtrace_rating: 4
cmdline:        viking /home/korneta/_library/rockclimbing/korea/korea_rock_climbing_crags.vik
crash_function: gdk_pixbuf_get_height
executable:     /usr/bin/viking
kernel:         3.13.9-200.fc20.x86_64
runlevel:       N 5
type:           CCpp
uid:            1001

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 gdk_pixbuf_get_height at gdk-pixbuf.c:692
 #1 trw_layer_draw_waypoint at viktrwlayer.c:2068
 #2 trw_layer_draw_waypoint_cb at viktrwlayer.c:2134
 #3 g_hash_table_foreach at ghash.c:1526
 #4 trw_layer_draw at viktrwlayer.c:2152
 #5 vik_aggregate_layer_draw at vikaggregatelayer.c:350
 #6 vik_layers_panel_draw_all at viklayerspanel.c:557
 #7 draw_redraw at vikwindow.c:1062
 #8 draw_update at vikwindow.c:981
 #9 draw_scroll at vikwindow.c:1258