From 49b82fcfda542b8db21073e6fceb4ac79984600d Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Sun, 22 Feb 2009 19:51:13 +0800 Subject: [PARSER] Use CHKNL to parse case statements Instead of open-coding the newline loop, use the CHKNL flag to get readtoken to eat the newlines before the in keyword for the case statement. Signed-off-by: Herbert Xu --- src/parser.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'src') diff --git a/src/parser.c b/src/parser.c index 425c457..dad1037 100644 --- a/src/parser.c +++ b/src/parser.c @@ -402,10 +402,8 @@ TRACE(("expecting DO got %s %s\n", tokname[got], got == TWORD ? wordtext : "")); n2->narg.text = wordtext; n2->narg.backquote = backquotelist; n2->narg.next = NULL; - do { - checkkwd = CHKKWD | CHKALIAS; - } while (readtoken() == TNL); - if (lasttoken != TIN) + checkkwd = CHKNL | CHKKWD | CHKALIAS; + if (readtoken() != TIN) synexpect(TIN); cpp = &n1->ncase.cases; next_case: -- cgit 1.4.1