X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/putty/blobdiff_plain/cbb9532e6e94e02588cbd11b1a708df5e26fea7b..37ea5668ad31c1ae5427fa5fa0fae7143d5e6ddf:/misc.c?ds=sidebyside

diff --git a/misc.c b/misc.c
index 496d30e3..e4c6d4ac 100644
--- a/misc.c
+++ b/misc.c
@@ -174,9 +174,9 @@ int bufchain_size(bufchain *ch)
     return ch->buffersize;
 }
 
-void bufchain_add(bufchain *ch, void *data, int len)
+void bufchain_add(bufchain *ch, const void *data, int len)
 {
-    char *buf = (char *)data;
+    const char *buf = (const char *)data;
 
     ch->buffersize += len;