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Fix some instances where we printed a string without first checking that

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the pointer was valid.


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1436 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Pierre Ossman 2007-03-06 15:47:11 +00:00
parent e042a90a53
commit f6023cb5ee
2 changed files with 15 additions and 5 deletions
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13
src/pulsecore/cli-text.c
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@ -55,8 +55,15 @@ char *pa_module_list_to_string(pa_core *c) {
pa_strbuf_printf(s, "%u module(s) loaded.\n", pa_idxset_size(c->modules));
for (m = pa_idxset_first(c->modules, &idx); m; m = pa_idxset_next(c->modules, &idx))
pa_strbuf_printf(s, " index: %u\n\tname: <%s>\n\targument: <%s>\n\tused: %i\n\tauto unload: %s\n", m->index, m->name, m->argument, m->n_used, m->auto_unload ? "yes" : "no");
for (m = pa_idxset_first(c->modules, &idx); m; m = pa_idxset_next(c->modules, &idx)) {
pa_strbuf_printf(s, " index: %u\n"
"\tname: <%s>\n"
"\targument: <%s>\n"
"\tused: %i\n"
"\tauto unload: %s\n",
m->index, m->name, m->argument ? m->argument : "", m->n_used,
m->auto_unload ? "yes" : "no");
}
return pa_strbuf_tostring_free(s);
}
@ -337,7 +344,7 @@ char *pa_autoload_list_to_string(pa_core *c) {
e->type == PA_NAMEREG_SOURCE ? "source" : "sink",
e->index,
e->module,
e->argument);
e->argument ? e->argument : "");
}
}