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path: root/doc/progs/cat_rot13.go
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Diffstat (limited to 'doc/progs/cat_rot13.go')
-rw-r--r--doc/progs/cat_rot13.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/progs/cat_rot13.go b/doc/progs/cat_rot13.go
index 618ae9111..aba8b4c7f 100644
--- a/doc/progs/cat_rot13.go
+++ b/doc/progs/cat_rot13.go
@@ -57,7 +57,7 @@ func cat(r reader) {
r = newRotate13(r)
}
for {
- switch nr, er := r.Read(buf); {
+ switch nr, er := r.Read(&buf); {
case nr < 0:
fmt.Fprintf(os.Stderr, "error reading from %s: %s\n", r.String(), er.String());
sys.Exit(1);