Plug a mem leak
Plug a mem leak

==25857== 64 bytes in 1 blocks are definitely lost in loss record 106 of 145
==25857==    at 0x402AD89: malloc (vg_replace_malloc.c:236)
==25857==    by 0x45CDD4A: standard_malloc (gmem.c:85)
==25857==    by 0x45CE0F0: g_malloc (gmem.c:159)
==25857==    by 0x45E38AA: g_strdup (gstrfuncs.c:356)
==25857==    by 0x4039F7F: rsvg_get_file_path (rsvg-io.c:64)
==25857==    by 0x4039FDF: rsvg_acquire_file_data (rsvg-io.c:98)

GNOME/librsvg,GNOME/librsvg,GNOME/librsvg,GNOME/librsvg