Add more missing (ice-9 format) imports.

[jackhill/guix/guix.git] / guix / scripts / graph.scm

diff --git a/guix/scripts/graph.scm b/guix/scripts/graph.scm
index 1d5db3b..489931d 100644 (file)
--- a/guix/scripts/graph.scm
+++ b/guix/scripts/graph.scm
@@ -43,6 +43,7 @@
   #:use-module (srfi srfi-34)
   #:use-module (srfi srfi-35)
   #:use-module (srfi srfi-37)
+  #:use-module (ice-9 format)
   #:use-module (ice-9 match)
   #:export (%package-node-type
             %reverse-package-node-type