---
builtin/shift.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/builtin/shift.c b/builtin/shift.c
index 5c582fc..c572f6d 100644
--- a/builtin/shift.c
@@ -40,13 +40,15 @@ int builtin_shift(struct mrsh_state *state, int argc, char *argv[]) {
}
return 1;
}
- for (int i = 1, j = n + 1; j < state->frame->argc; ++i, ++j) {
- if (j <= state->frame->argc - n) {
- state->frame->argv[i] = state->frame->argv[j];
- } else {
- free(state->frame->argv[i]);
- }
+
+ for (int i = 1; i < n; i++) {
+ free(state->frame->argv[i]);
}
+
+ for (int i = 0, j = n; j < state->frame->argc; i++, j++) {
+ state->frame->argv[i] = state->frame->argv[j];
+ }
+
state->frame->argc -= n;
return 0;
}
--
2.39.1