1 files changed, 1 insertions, 5 deletions
diff --git a/main.c b/main.c
index 31f53975..b06e9749 100644
--- a/main.c
+++ b/main.c
@@ -405,11 +405,7 @@ resize_buf(struct buf *buf, size_t initial)
 {
 
 	buf->sz = buf->sz > initial/2 ? 2 * buf->sz : initial;
-	buf->buf = realloc(buf->buf, buf->sz);
-	if (NULL == buf->buf) {
-		perror(NULL);
-		exit((int)MANDOCLEVEL_SYSERR);
-	}
+	buf->buf = mandoc_realloc(buf->buf, buf->sz);
 }