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playlist/pls: simplify error handler

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Don't pass a GError** to g_key_file_get_X().  We don't need to dispose
something we didn't request in the first place.
This commit is contained in:
Max Kellermann 2014-01-08 19:27:22 +01:00
parent 2071070f39
commit 5c6fe97b35
1 changed files with 4 additions and 11 deletions
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15
src/playlist/PlsPlaylistPlugin.cxx
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@ -81,25 +81,18 @@ pls_parser(GKeyFile *keyfile, std::forward_list<SongPointer> &songs)
sprintf(key, "Title%u", num_entries);
value = g_key_file_get_string(keyfile, "playlist", key,
&error);
if (error == nullptr && value != nullptr)
nullptr);
if (value != nullptr)
tag.AddItem(TAG_TITLE, value);
/* Ignore errors? Most likely value not present */
if(error) g_error_free(error);
error = nullptr;
g_free(value);
sprintf(key, "Length%u", num_entries);
length = g_key_file_get_integer(keyfile, "playlist", key,
&error);
if (error == nullptr && length > 0)
nullptr);
if (length > 0)
tag.SetTime(length);
/* Ignore errors? Most likely value not present */
if(error) g_error_free(error);
error = nullptr;
song->tag = tag.CommitNew();
songs.emplace_front(song);
num_entries--;