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eliminated duplicate initialization

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Local variables which are never read before the first assignment don't
need initialization.  Saves a few bytes of text.  Also don't reset
variables which are never read until function return.

git-svn-id: https://svn.musicpd.org/mpd/trunk@7199 09075e82-0dd4-0310-85a5-a0d7c8717e4f
This commit is contained in:
Max Kellermann
2008-03-26 10:37:36 +00:00
committed by Eric Wong
parent 54b544c2f4
commit c5b524e376
9 changed files with 20 additions and 24 deletions
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4
src/playlist.c
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@@ -87,7 +87,7 @@ static void incrPlaylistVersion(void)
void playlistVersionChange(void)
{
int i = 0;
int i;
for (i = 0; i < playlist.length; i++) {
playlist.songMod[i] = playlist.version;
@@ -664,7 +664,7 @@ int addSongToPlaylist(int fd, Song * song, int *added_id)
int swapSongsInPlaylist(int fd, int song1, int song2)
{
int queuedSong = -1;
int currentSong = -1;
int currentSong;
if (song1 < 0 || song1 >= playlist.length) {
commandError(fd, ACK_ERROR_NO_EXIST,