1 files changed, 5 insertions, 0 deletions
diff --git a/bitmap.c b/bitmap.c
index bdfd405..afa10cf 100644
--- a/bitmap.c
+++ b/bitmap.c
@@ -126,8 +126,13 @@ bitmap_info_t *bitmap_fd_read(int fd, int brief)
 
 	info = malloc(sizeof(*info));
 	if (info == NULL) {
+#if __GNUC__ < 3
+		fprintf(stderr, Name ": failed to allocate %d bytes\n",
+				(int)sizeof(*info));
+#else
 		fprintf(stderr, Name ": failed to allocate %zd bytes\n",
 				sizeof(*info));
+#endif
 		return NULL;
 	}