X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fshared%2Fprioq.c;h=b89888be0e8d5460313ffc3e9712856f214ce5d2;hb=b733fbe7a0214eb43e402db7179697bf9c0975c1;hp=537befc623a1554bd4b57bb115ca223bacddbbb4;hpb=c2ba3ad6604ef2e189d7e0a36d6911116e84d3ab;p=elogind.git

diff --git a/src/shared/prioq.c b/src/shared/prioq.c
index 537befc62..b89888be0 100644
--- a/src/shared/prioq.c
+++ b/src/shared/prioq.c
@@ -45,12 +45,14 @@ Prioq *prioq_new(compare_func_t compare_func) {
         return q;
 }
 
-void prioq_free(Prioq *q) {
+Prioq* prioq_free(Prioq *q) {
         if (!q)
-                return;
+                return NULL;
 
         free(q->items);
         free(q);
+
+        return NULL;
 }
 
 int prioq_ensure_allocated(Prioq **q, compare_func_t compare_func) {
@@ -295,8 +297,8 @@ unsigned prioq_size(Prioq *q) {
                 return 0;
 
         return q->n_items;
-
 }
+
 bool prioq_isempty(Prioq *q) {
 
         if (!q)