diff options
| -rw-r--r-- | shell/ash.c | 2 | ||||
| -rw-r--r-- | shell/ash_test/ash-heredoc/heredoc_var_expand1.right | 4 | ||||
| -rwxr-xr-x | shell/ash_test/ash-heredoc/heredoc_var_expand1.tests | 11 |
3 files changed, 16 insertions, 1 deletions
diff --git a/shell/ash.c b/shell/ash.c index 97379cd..70a278f 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -12005,7 +12005,7 @@ readtoken1(int c, int syntax, char *eofmark, int striptabs) } } #endif - if (eofmark == NULL || synstack->dblquote) + if (!eofmark || synstack->dblquote || synstack->varnest) USTPUTC(CTLESC, out); USTPUTC(c, out); break; diff --git a/shell/ash_test/ash-heredoc/heredoc_var_expand1.right b/shell/ash_test/ash-heredoc/heredoc_var_expand1.right new file mode 100644 index 0000000..eb22183 --- /dev/null +++ b/shell/ash_test/ash-heredoc/heredoc_var_expand1.right @@ -0,0 +1,4 @@ + +Ok1:0 + +Ok2:0 diff --git a/shell/ash_test/ash-heredoc/heredoc_var_expand1.tests b/shell/ash_test/ash-heredoc/heredoc_var_expand1.tests new file mode 100755 index 0000000..3b00bab --- /dev/null +++ b/shell/ash_test/ash-heredoc/heredoc_var_expand1.tests @@ -0,0 +1,11 @@ +x='*' + +cat <<- EOF + ${x#'*'} +EOF +echo Ok1:$? + +cat <<EOF +${x#'*'} +EOF +echo Ok2:$? |