1 files changed, 1 insertions, 1 deletions
diff --git a/cache.h b/cache.h
index 9700ca5018..aba7a5ec04 100644
--- a/cache.h
+++ b/cache.h
@@ -234,7 +234,7 @@ extern void verify_non_filename(const char *prefix, const char *name);
  */
 #define ALLOC_GROW(x, nr, alloc) \
 	do { \
-		if ((nr) >= alloc) { \
+		if ((nr) > alloc) { \
 			if (alloc_nr(alloc) < (nr)) \
 				alloc = (nr); \
 			else \