diff options
Diffstat (limited to 'shell/hush.c')
| -rw-r--r-- | shell/hush.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/shell/hush.c b/shell/hush.c index 4fdd15900..89e06df4d 100644 --- a/shell/hush.c +++ b/shell/hush.c @@ -4226,6 +4226,14 @@ static char *fetch_till_str(o_string *as_string, int prev = 0; /* not \ */ int ch; + /* Starting with "" is necessary for this case: + * cat <<EOF + * + * xxx + * EOF + */ + heredoc.data = xzalloc(1); /* start as "", not as NULL */ + goto jump_in; while (1) { |