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database: eliminate "goto" usage

Browse Source 
http://xkcd.com/292/
This commit is contained in:
Max Kellermann 2009-01-25 18:47:23 +01:00
parent a45922cd66
commit c4bb227bdb
1 changed files with 8 additions and 7 deletions
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15
src/database.c
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@ -96,7 +96,7 @@ db_get_directory(const char *name)
struct song *
db_get_song(const char *file)
{
struct song *song = NULL;
struct song *song;
struct directory *directory;
char *duplicated, *shortname, *dir;
@ -118,13 +118,14 @@ db_get_song(const char *file)
dir = duplicated;
}
if (!(directory = db_get_directory(dir)))
goto out;
if (!(song = songvec_find(&directory->songs, shortname)))
goto out;
assert(song->parent == directory);
directory = db_get_directory(dir);
if (directory != NULL)
song = songvec_find(&directory->songs, shortname);
else
song = NULL;
assert(song == NULL || song->parent == directory);
out:
g_free(duplicated);
return song;
}