X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/putty/blobdiff_plain/d3fef4a5f0fbcc8990e7cd8c840e06f9675e20f9..2856a1b9009fe14b762f61c824d0e8d5cc86b542:/scp.c

diff --git a/scp.c b/scp.c
index cc09a46b..40d05df4 100644
--- a/scp.c
+++ b/scp.c
@@ -317,7 +317,7 @@ static unsigned char *outptr;	       /* where to put the data */
 static unsigned outlen;		       /* how much data required */
 static unsigned char *pending = NULL;  /* any spare data */
 static unsigned pendlen = 0, pendsize = 0;	/* length and phys. size of buffer */
-int from_backend(void *frontend, int is_stderr, char *data, int datalen)
+int from_backend(void *frontend, int is_stderr, const char *data, int datalen)
 {
     unsigned char *p = (unsigned char *) data;
     unsigned len = (unsigned) datalen;