1 files changed, 2 insertions, 2 deletions
diff --git a/main.c b/main.c
index c22ff6e5..2d6cc2f8 100644
--- a/main.c
+++ b/main.c
@@ -156,8 +156,8 @@ void toy_exec_which(struct toy_list *which, char *argv[])
 
   // Compiler writers have decided subtracting char * is undefined behavior,
   // so convert to integers. (LP64 says sizeof(long)==sizeof(pointer).)
-  if (!CFG_TOYBOX_NORECURSE)
-    if (toys.stacktop && labs((long)toys.stacktop-(long)&which)>6000) return;
+  if (!CFG_TOYBOX_NORECURSE && toys.stacktop)
+    if (labs((unsigned long)toys.stacktop-(unsigned long)&which)>6000) return;
 
   // Return if we need to re-exec to acquire root via suid bit.
   if (toys.which && (which->flags&TOYFLAG_ROOTONLY) && toys.wasroot) return;