fix bad cast

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@2168 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

diff --git a/src/nano.c b/src/nano.c
index 60cd737111911940432f5dd9eb83dc8178f68491..8764b627886b391bdf5bcec28405bc0d6a7eeb56 100644 (file)
--- a/src/nano.c
+++ b/src/nano.c
@@ -3594,7 +3594,7 @@ void do_output(int *kbinput, size_t kbinput_len)
        } else {
 #endif
            key_len = 1;
-           key[0] = (char)kbinput[i];
+           key[0] = (unsigned char)kbinput[i];
 #ifdef NANO_WIDE
        }
 #endif