On Mon, Apr 29, 2019 at 07:13:37PM +0500, Nikolai Merinov wrote: > According to POSIX.1-2008 we should remove newlines only at the end of > the substitution. Newlines-only substitions causes dash to remove > newlines before beggining of the substitution. The following code: > > cat <<END > 1 > $(echo "") > 2 > END > > prints "1<newline>2" instead of expected "1<newline><newline>2". > > This patch fixes trailing newlines processing in backquote expanding. > > Signed-off-by: Nikolai Merinov <n.merinov@xxxxxxxxxxxxxxxxxx> > --- > src/expand.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Patch applied. Thanks. -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt