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commit bash-20050804 snapshot

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This commit is contained in:
Chet Ramey
2011-12-03 13:49:26 -05:00
parent 6d763f92d0
commit f5635ecdc9
23 changed files with 1203 additions and 1062 deletions
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variables.c
+4 -2
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@@ -1819,7 +1819,7 @@ make_variable_value (var, value, flags)
{
if (flags & ASS_APPEND)
{
oval = value_cell (var);
oval = get_variable_value (var);
if (oval == 0) /* paranoia */
oval = "";
olen = STRLEN (oval);
@@ -3937,6 +3937,7 @@ sv_histsize (name)
{
char *temp;
intmax_t num;
int hmax;
temp = get_string_value (name);
@@ -3946,7 +3947,8 @@ sv_histsize (name)
{
if (name[4] == 'S')
{
stifle_history (num);
hmax = num;
stifle_history (hmax);
num = where_history ();
if (history_lines_this_session > num)
history_lines_this_session = num;