parser: fix panicing for # style comments

HCL supports # style comments, which are 1 size len. We assumed that it's always // or /* , which are two size length
syl20bnr · Oct 31, 2015 · 07cb426 · 07cb426
1 parent 9b50830
commit 07cb426
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/parser/parser.go b/parser/parser.go
@@ -78,7 +78,7 @@ func (p *Parser) consumeComment() (comment *ast.Comment, endline int) {
  endline = p.tok.Pos.Line
 
  // count the endline if it's multiline comment, ie starting with /*
- if p.tok.Text[1] == '*' {
+ if len(p.tok.Text) > 1 && p.tok.Text[1] == '*' {
  // don't use range here - no need to decode Unicode code points
  for i := 0; i < len(p.tok.Text); i++ {
  if p.tok.Text[i] == '\n' {