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Don't store empty services.

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This commit is contained in:
Roy Marples 2008-03-04 10:36:20 +00:00
parent 6caea225d8
commit 6baff6cd1d
1 changed files with 5 additions and 4 deletions
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9
src/librc/librc-depend.c
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@ -743,7 +743,7 @@ bool rc_deptree_update (void)
char **config = NULL; char **config = NULL;
int retval = true; int retval = true;
FILE *fp; FILE *fp;
rc_depinfo_t *deptree; rc_depinfo_t *deptree = NULL;
rc_depinfo_t *depinfo; rc_depinfo_t *depinfo;
rc_depinfo_t *di; rc_depinfo_t *di;
rc_depinfo_t *last_depinfo = NULL; rc_depinfo_t *last_depinfo = NULL;
@ -768,12 +768,11 @@ bool rc_deptree_update (void)
if (! (fp = popen (GENDEP, "r"))) if (! (fp = popen (GENDEP, "r")))
return (false); return (false);
deptree = xzalloc (sizeof (*deptree));
while ((line = rc_getline (fp))) while ((line = rc_getline (fp)))
{ {
depends = line; depends = line;
service = strsep (&depends, " "); service = strsep (&depends, " ");
if (! service) if (! service || ! *service)
goto next; goto next;
type = strsep (&depends, " "); type = strsep (&depends, " ");
@ -786,7 +785,9 @@ bool rc_deptree_update (void)
if (! depinfo) if (! depinfo)
{ {
if (! last_depinfo->service) if (! last_depinfo)
deptree = depinfo = xzalloc (sizeof (*depinfo));
else if (! last_depinfo->service)
depinfo = last_depinfo; depinfo = last_depinfo;
else else
{ {