X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/e3c5b24505e04722ef5aebb949006108e6da3f74..9fab77dc00ff2183dd642f4f088d2d54ed3d5887:/plink.c

diff --git a/plink.c b/plink.c
index 7bd1f901..b1bebf98 100644
--- a/plink.c
+++ b/plink.c
@@ -166,7 +166,8 @@ void try_output(int is_stderr)
     }
 }
 
-int from_backend(void *frontend_handle, int is_stderr, char *data, int len)
+int from_backend(void *frontend_handle, int is_stderr,
+		 const char *data, int len)
 {
     int osize, esize;