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-rw-r--r--readline.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/readline.c b/readline.c
index f690f6e..81bc491 100644
--- a/readline.c
+++ b/readline.c
@@ -267,7 +267,7 @@ static void term_hist_add(const char *cmdline)
new_entry = hist_entry;
/* Put this entry at the end of history */
memmove(&term_history[idx], &term_history[idx + 1],
- &term_history[TERM_MAX_CMDS] - &term_history[idx + 1]);
+ (TERM_MAX_CMDS - idx + 1) * sizeof(char *));
term_history[TERM_MAX_CMDS - 1] = NULL;
for (; idx < TERM_MAX_CMDS; idx++) {
if (term_history[idx] == NULL)
@@ -280,7 +280,7 @@ static void term_hist_add(const char *cmdline)
/* Need to get one free slot */
free(term_history[0]);
memcpy(term_history, &term_history[1],
- &term_history[TERM_MAX_CMDS] - &term_history[1]);
+ (TERM_MAX_CMDS - 1) * sizeof(char *));
term_history[TERM_MAX_CMDS - 1] = NULL;
idx = TERM_MAX_CMDS - 1;
}