From c4d4380a0700542796887b2e6dbd41e9a7916997 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sat, 1 Oct 2016 20:35:10 +0200 Subject: ash: [EXPAND] Split unquoted $@/$* correctly when IFS is set but empty Upstream commit: Date: Wed, 8 Oct 2014 15:24:23 +0800 [EXPAND] Split unquoted $@/$* correctly when IFS is set but empty Currently we do not field-split $@/$* when it isn't quoted and IFS is set but empty. This is obviously wrong. This patch fixes this. Signed-off-by: Herbert Xu Signed-off-by: Denys Vlasenko --- shell/hush_test/hush-vars/var_wordsplit_ifs1.right | 25 ++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 shell/hush_test/hush-vars/var_wordsplit_ifs1.right (limited to 'shell/hush_test/hush-vars/var_wordsplit_ifs1.right') diff --git a/shell/hush_test/hush-vars/var_wordsplit_ifs1.right b/shell/hush_test/hush-vars/var_wordsplit_ifs1.right new file mode 100644 index 000000000..efdafc70f --- /dev/null +++ b/shell/hush_test/hush-vars/var_wordsplit_ifs1.right @@ -0,0 +1,25 @@ +Testing: !IFS $* +.abc. +.d. +.e. +Testing: !IFS $@ +.abc. +.d. +.e. +Testing: !IFS "$*" +.abc d e. +Testing: !IFS "$@" +.abc. +.d e. +Testing: IFS="" $* +.abc. +.d e. +Testing: IFS="" $@ +.abc. +.d e. +Testing: IFS="" "$*" +.abcd e. +Testing: IFS="" "$@" +.abc. +.d e. +Finished -- cgit v1.2.3