fixup! gvfs-helper-client: clean up server process(es)

I had to change where the atexit() was registered in order to make sure
things ran at the right place.

Author: derrickstolee

gvfs-helper-client.c

@@ -38,6 +38,8 @@ static struct object_directory *gh_client__chosen_odb;
 #define CAP_OBJECTS__VERB_POST_NAME "post"
 #define CAP_OBJECTS__VERB_PREFETCH_NAME "prefetch"
 
+static void stop_gh_server_subprocesses(void);
+
 static int gh_client__start_fn(struct subprocess_entry *subprocess)
 {
 	static int versions[] = {1, 0};
@@ -48,6 +50,8 @@ static int gh_client__start_fn(struct subprocess_entry *subprocess)
 
 	struct gh_server__process *entry = (struct gh_server__process *)subprocess;
 
+	atexit(stop_gh_server_subprocesses);
+
 	return subprocess_handshake(subprocess, "gvfs-helper", versions,
 				    NULL, capabilities,
 				    &entry->supported_capabilities);
@@ -405,7 +409,6 @@ static struct gh_server__process *gh_client__find_long_running_process(
 		gh_server__subprocess_map_initialized = 1;
 		hashmap_init(&gh_server__subprocess_map,
 			     (hashmap_cmp_fn)cmd2process_cmp, NULL, 0);
-		atexit(stop_gh_server_subprocesses);
 		entry = NULL;
 	} else
 		entry = (struct gh_server__process *)subprocess_find_entry(