chmsee will segmentation fault when closing after open one file

[GoogleCodeExporter]

What steps will reproduce the problem?
1. start chmsee
2. open a file
3. click the close button of window

What is the expected output? What do you see instead?
backtrace:
#0  0xb7697a1a in g_datalist_id_set_data_full () from /usr/lib/libglib-
2.0.so.0
#1  0xb774b017 in ?? () from /usr/lib/libgobject-2.0.so.0
#2  0xb7d69e4d in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#3  0xb7e7f501 in ?? () from /usr/lib/libgtk-x11-2.0.so.0
#4  0xb774b318 in g_object_unref () from /usr/lib/libgobject-2.0.so.0
#5  0x08051b39 in chmsee_dispose (gobject=0x81a70d0) at 
/home/lidb/workspace/foss/chmsee/src/chmsee.c:269
#6  0xb774b7ef in g_object_run_dispose () from /usr/lib/libgobject-2.0.so.0
#7  0xb7d69a92 in gtk_object_destroy () from /usr/lib/libgtk-x11-2.0.so.0
#8  0xb7d382ca in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0
#9  0xb7a5d25a in ?? () from /usr/lib/libgdk-x11-2.0.so.0
#10 0xb76acad8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#11 0xb76b0070 in ?? () from /usr/lib/libglib-2.0.so.0
#12 0xb76b04df in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#13 0xb7d38619 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#14 0x0805153f in main (argc=1, argv=0xbfca5a34) at 
/home/lidb/workspace/foss/chmsee/src/main.cpp:171

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Original issue reported on code.google.com by lidaob...@gmail.com on 13 Jun 2009 at 3:34

[GoogleCodeExporter]

fixed in : 
http://github.com/lidaobing/chmsee/commit/5ce94cdc7c3a430f43d966afd3c41d7a257d49
62

Original comment by lidaob...@gmail.com on 13 Jun 2009 at 3:45

• Changed state: FixCommited

[GoogleCodeExporter]

Original comment by lidaob...@gmail.com on 12 Jul 2009 at 3:39

• Changed state: Fixed