2 files changed, 6 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index bcd20062..3bb62fec 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2015-04-24  Kaz Kylheku  <kaz@kylheku.com>
+
+	* gc.c (gc): Minor off-by-one: compare gc_counter to FULL_GC_INTERVAL
+	rather than FULL_GC_INTERVAL - 1, since it is pre-incremented.
+
 2015-04-22  Kaz Kylheku  <kaz@kylheku.com>
 
 	Switch to in-tree mpi directory.
diff --git a/gc.c b/gc.c
index 68329052..11078aaa 100644
--- a/gc.c
+++ b/gc.c
@@ -665,7 +665,7 @@ void gc(void)
     printf("sweep: freed %d full_gc == %d exhausted == %d\n",
            (int) swept, full_gc, exhausted);
 #endif
-    if (++gc_counter >= FULL_GC_INTERVAL - 1) {
+    if (++gc_counter >= FULL_GC_INTERVAL) {
       full_gc_next_time = 1;
       gc_counter = 0;
     }