(fillbuf): Use X2REALLOC rather than x2realloc.

diff --git a/src/sort.c b/src/sort.c
index d42bfa57e488dfcab4353ed039534d572bc830f0..2093bc55c67041dc54a89b3cb1c35805432543ef 100644 (file)
--- a/src/sort.c
+++ b/src/sort.c
@@ -1059,7 +1059,7 @@ fillbuf (struct buffer *buf, FILE *fp, char const *file)
 
       /* The current input line is too long to fit in the buffer.
         Double the buffer size and try again.  */
-      buf->buf = x2realloc (buf->buf, &buf->alloc);
+      buf->buf = X2REALLOC (buf->buf, &buf->alloc);
     }
 }