diff options
Diffstat (limited to 'contrib/libreadline/shell.c')
| -rw-r--r-- | contrib/libreadline/shell.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/contrib/libreadline/shell.c b/contrib/libreadline/shell.c index a07e2b9..88b15c5 100644 --- a/contrib/libreadline/shell.c +++ b/contrib/libreadline/shell.c @@ -1,3 +1,4 @@ +/* $FreeBSD$ */ /* shell.c -- readline utility functions that are normally provided by bash when readline is linked as part of the shell. */ @@ -126,7 +127,6 @@ sh_set_lines_and_columns (lines, cols) b = (char *)xmalloc (INT_STRLEN_BOUND (int) + sizeof ("LINES=") + 1); sprintf (b, "LINES=%d", lines); putenv (b); - b = (char *)xmalloc (INT_STRLEN_BOUND (int) + sizeof ("COLUMNS=") + 1); sprintf (b, "COLUMNS=%d", cols); putenv (b); @@ -135,12 +135,9 @@ sh_set_lines_and_columns (lines, cols) b = (char *)xmalloc (INT_STRLEN_BOUND (int) + 1); sprintf (b, "%d", lines); setenv ("LINES", b, 1); - free (b); - b = (char *)xmalloc (INT_STRLEN_BOUND (int) + 1); sprintf (b, "%d", cols); setenv ("COLUMNS", b, 1); - free (b); # endif /* HAVE_SETENV */ #endif /* !HAVE_PUTENV */ } |
