diff options
Diffstat (limited to 'shell/ash.c')
| -rw-r--r-- | shell/ash.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/shell/ash.c b/shell/ash.c index 1520c5ae5..11ba9774a 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -13143,10 +13143,9 @@ int ash_main(int argc UNUSED_PARAM, char **argv) #if ENABLE_FEATURE_EDITING_SAVEHISTORY if (iflag) { const char *hp = lookupvar("HISTFILE"); - - if (hp == NULL) { + if (!hp) { hp = lookupvar("HOME"); - if (hp != NULL) { + if (hp) { char *defhp = concat_path_file(hp, ".ash_history"); setvar("HISTFILE", defhp, 0); free(defhp); @@ -13195,6 +13194,10 @@ int ash_main(int argc UNUSED_PARAM, char **argv) const char *hp = lookupvar("HISTFILE"); if (hp) line_input_state->hist_file = hp; +# if ENABLE_FEATURE_SH_HISTFILESIZE + hp = lookupvar("HISTFILESIZE"); + line_input_state->max_history = size_from_HISTFILESIZE(hp); +# endif } #endif state4: /* XXX ??? - why isn't this before the "if" statement */ |