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capture_opts_log: use dummy string if iface_desc is NULL; 

This fixes dumpcap crash on Windows 

svn path=/trunk/; revision=22707
This commit is contained in:
Bill Meier 2007-08-28 17:47:39 +00:00
parent 41d6f8eca3
commit 66e9ce1c9d
1 changed files with 3 additions and 1 deletions
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4
capture_opts.c
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@ -134,7 +134,9 @@ capture_opts_log(const char *log_domain, GLogLevelFlags log_level, capture_optio
g_log(log_domain, log_level, "CFile : 0x%p", capture_opts->cf);
g_log(log_domain, log_level, "Filter : %s", capture_opts->cfilter);
g_log(log_domain, log_level, "Interface : %s", capture_opts->iface);
g_log(log_domain, log_level, "Interface Descr : %s", capture_opts->iface_descr);
/* iface_descr may not been filled in and some C Libraries hate a null ptr for %s */
g_log(log_domain, log_level, "Interface Descr : %s",
capture_opts->iface_descr ? capture_opts->iface_descr : "<null>");
#ifdef _WIN32
g_log(log_domain, log_level, "BufferSize : %u (MB)", capture_opts->buffer_size);
#endif