goulash-lover
/
legacy-imlib2
forked from old/legacy-imlib2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Cleanups: while->for loops (im->tags list)

This commit is contained in:
Kim Woelders 2021-04-09 17:07:36 +02:00
parent 4f3da0de03
commit 7a460e6a6e
1 changed files with 9 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
src/lib/image_tags.c
View File

@ -38,14 +38,11 @@ __imlib_GetTag(const ImlibImage * im, const char *key)
{
ImlibImageTag *t;
t = im->tags;
while (t)
for (t = im->tags; t; t = t->next)
{
if (!strcmp(t->key, key))
return t;
t = t->next;
}
/* no tag found - return NULL */
return NULL;
}
@ -54,24 +51,19 @@ __imlib_GetTag(const ImlibImage * im, const char *key)
ImlibImageTag *
__imlib_RemoveTag(ImlibImage * im, const char *key)
{
ImlibImageTag *t, *tt;
ImlibImageTag *t, *t_prev;
tt = NULL;
t = im->tags;
while (t)
for (t = im->tags, t_prev = NULL; t; t_prev = t, t = t->next)
{
if (!strcmp(t->key, key))
{
if (tt)
tt->next = t->next;
if (t_prev)
t_prev->next = t->next;
else
im->tags = t->next;
return t;
}
tt = t;
t = t->next;
}
/* no tag found - NULL */
return NULL;
}
@ -90,13 +82,11 @@ __imlib_FreeTag(ImlibImage * im, ImlibImageTag * t)
void
__imlib_FreeAllTags(ImlibImage * im)
{
ImlibImageTag *t, *tt;
ImlibImageTag *t, *t_next;
t = im->tags;
while (t)
for (t = im->tags; t; t = t_next)
{
tt = t;
t = t->next;
__imlib_FreeTag(im, tt);
t_next = t->next;
__imlib_FreeTag(im, t);
}
}