use memmove() instead of memcpy() in ttyread().

1 files changed, 1 insertions, 1 deletions

diff --git a/st.c b/st.c
index 3829e73..4d04416 100644
--- a/st.c
+++ b/st.c
@@ -630,7 +630,7 @@ ttyread(void) {
         }
 
         /* keep any uncomplete utf8 char for the next call */
-        memcpy(buf, ptr, buflen);
+        memmove(buf, ptr, buflen);
 }
 
 void