Object: return int on comparison

Comparisons do, due to the new introduced shaceship-comparisons,
only return -1, 0, 1 or the result of strcmp().

1 files changed, 2 insertions, 2 deletions

diff --git a/ProcessList.c b/ProcessList.c
index d0bd89fe..9709f3c1 100644
--- a/ProcessList.c
+++ b/ProcessList.c
@@ -348,14 +348,14 @@ static void ProcessList_buildTreeBranch(ProcessList* this, pid_t pid, int level,
    Vector_delete(children);
 }
 
-static long ProcessList_treeProcessCompare(const void* v1, const void* v2) {
+static int ProcessList_treeProcessCompare(const void* v1, const void* v2) {
    const Process *p1 = (const Process*)v1;
    const Process *p2 = (const Process*)v2;
 
    return SPACESHIP_NUMBER(p1->tree_left, p2->tree_left);
 }
 
-static long ProcessList_treeProcessCompareByPID(const void* v1, const void* v2) {
+static int ProcessList_treeProcessCompareByPID(const void* v1, const void* v2) {
    const Process *p1 = (const Process*)v1;
    const Process *p2 = (const Process*)v2;