core-util: Add pa_unset_env()

Since we already have pa_set_env(), it's nice to also have a
corresponding function for unsetting environment variables.
This commit is contained in:
Tanu Kaskinen 2014-10-02 12:14:09 +03:00
parent 0e44b127d0
commit f04e31dc5e
3 changed files with 15 additions and 6 deletions

View file

@ -92,7 +92,7 @@ int pa_start_child_for_read(const char *name, const char *argv1, pid_t *pid) {
/* Make sure our children are not influenced by the
* LD_BIND_NOW we set for ourselves. */
unsetenv("LD_BIND_NOW");
pa_unset_env("LD_BIND_NOW");
#ifdef PR_SET_PDEATHSIG
/* On Linux we can use PR_SET_PDEATHSIG to have the helper