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Merge pull request #67 from Feoramund/respect-hist-size

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Joachim Wiberg 2024-05-27 17:44:43 +02:00 committed by GitHub
commit caf4b3c0ce
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1 changed files with 4 additions and 4 deletions
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src/editline.c
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@ -1229,7 +1229,7 @@ static char *editinput(int complete)
static void hist_alloc(void)
{
if (!H.Lines)
H.Lines = calloc(el_hist_size, sizeof(char *));
H.Lines = calloc(1 + el_hist_size, sizeof(char *));
}
static void hist_add(const char *p)
@ -1246,11 +1246,11 @@ static void hist_add(const char *p)
if (s == NULL)
return;
if (H.Size < el_hist_size) {
if (H.Size <= el_hist_size) {
H.Lines[H.Size++] = s;
} else {
free(H.Lines[0]);
for (i = 0; i < el_hist_size - 1; i++)
for (i = 0; i < el_hist_size; i++)
H.Lines[i] = H.Lines[i + 1];
H.Lines[i] = s;
}
@ -1366,7 +1366,7 @@ void rl_uninitialize(void)
/* Uninitialize the history */
if (H.Lines) {
for (i = 0; i < el_hist_size; i++) {
for (i = 0; i <= el_hist_size; i++) {
if (H.Lines[i])
free(H.Lines[i]);
H.Lines[i] = NULL;