commit 0f3765593981821986c7586350d792e26c22f71e
from: Aurélien Aptel <aurelien.aptel@gmail.com>
date: Sun Nov 28 00:40:39 2010 UTC

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

commit - 1551e2db4632ec8a3dc50bf25e6720bf6c1fcca5
commit + 0f3765593981821986c7586350d792e26c22f71e
blob - 3829e73836202e4d82699585c96a0fde0d5cd6c1
blob + 4d04416d1946b02bdb277585d030bb9c9c3f0991
--- st.c
+++ 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