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-rw-r--r--termkey.c17
1 files changed, 10 insertions, 7 deletions
diff --git a/termkey.c b/termkey.c
index eb2e759..22d72e5 100644
--- a/termkey.c
+++ b/termkey.c
@@ -318,13 +318,6 @@ static void eat_bytes(termkey_t *tk, size_t count)
tk->buffstart += count;
tk->buffcount -= count;
-
- size_t halfsize = tk->buffsize / 2;
-
- if(tk->buffstart > halfsize) {
- memcpy(tk->buffer, tk->buffer + halfsize, halfsize);
- tk->buffstart -= halfsize;
- }
}
static inline unsigned int utf8_seqlen(long codepoint)
@@ -444,6 +437,16 @@ static termkey_result getkey(termkey_t *tk, termkey_key *key, int force)
#ifdef DEBUG
print_key(tk, key); fprintf(stderr, "\n");
#endif
+ // Slide the data down to stop it running away
+ {
+ size_t halfsize = tk->buffsize / 2;
+
+ if(tk->buffstart > halfsize) {
+ memcpy(tk->buffer, tk->buffer + halfsize, halfsize);
+ tk->buffstart -= halfsize;
+ }
+ }
+
/* fallthrough */
case TERMKEY_RES_EOF:
return ret;