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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;
int retval = true;
FILE *fp;
rc_depinfo_t *deptree;
rc_depinfo_t *deptree = NULL;
rc_depinfo_t *depinfo;
rc_depinfo_t *di;
rc_depinfo_t *last_depinfo = NULL;
@@ -768,12 +768,11 @@ bool rc_deptree_update (void)
if (! (fp = popen (GENDEP, "r")))
return (false);
deptree = xzalloc (sizeof (*deptree));
while ((line = rc_getline (fp)))
{
depends = line;
service = strsep (&depends, " ");
if (! service)
if (! service || ! *service)
goto next;
type = strsep (&depends, " ");
@@ -786,7 +785,9 @@ bool rc_deptree_update (void)
if (! depinfo)
{
if (! last_depinfo->service)
if (! last_depinfo)
deptree = depinfo = xzalloc (sizeof (*depinfo));
else if (! last_depinfo->service)
depinfo = last_depinfo;
else
{