diff options
Diffstat (limited to 'shell/hush.c')
| -rw-r--r-- | shell/hush.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/shell/hush.c b/shell/hush.c index 7da8f33..534fabb 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -4997,8 +4997,7 @@ static struct pipe *parse_stream(char **pstring, /* If very first arg is "" or '', ctx.word.data may end up NULL. * Preventing this: */ - o_addchr(&ctx.word, '\0'); - ctx.word.length = 0; + ctx.word.data = xzalloc(1); /* start as "", not as NULL */ /* We used to separate words on $IFS here. This was wrong. * $IFS is used only for word splitting when $var is expanded, @@ -5795,8 +5794,7 @@ static char *encode_then_expand_vararg(const char *str, int handle_squotes, int */ setup_string_in_str(&input, str); - o_addchr(&dest, '\0'); - dest.length = 0; + dest.data = xzalloc(1); /* start as "", not as NULL */ exp_str = NULL; for (;;) { |