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[input] Fix input history under DOS.

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This commit is contained in:
Witold Filipczyk 2022-05-22 14:12:27 +02:00
parent a78f3a0891
commit 83a0a4b42f
1 changed files with 11 additions and 3 deletions
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14
src/bfu/inphist.c
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@ -304,9 +304,17 @@ load_input_history(struct input_history *history, const char *filename)
history->nosave = 1;
while (fgets(line, MAX_STR_LEN, file)) {
/* Drop '\n'. */
if (*line) line[strlen(line) - 1] = 0;
add_to_input_history(history, line, 0);
int end = strlen(line) - 1;
/* Drop '\r' or '\n'. */
while (end >= 0 && (line[end] == 13 || line[end] == 10)) {
line[end] = '\0';
end--;
}
if (*line) {
add_to_input_history(history, line, 0);
}
}
history->nosave = 0;