fix out of range panic

AdamKorcz · AdamKorcz · commit ac805eeb0c1d · 2024-07-22T15:33:22.000+01:00
Signed-off-by: Adam Korczynski &lt;adam@adalogics.com&gt;
diff --git a/ast/ast.go b/ast/ast.go
@@ -333,7 +333,7 @@ func Integer(tk *token.Token) *IntegerNode {
 			}
 			negativePrefix = "-"
 		} else {
-			if value[1] == 'o' {
+			if len(value) >= 2 && value[1] == 'o' {
 				skipCharacterNum++
 			}
 		}

Original file line number	Diff line number	Diff line change
`@@ -333,7 +333,7 @@ func Integer(tk token.Token) IntegerNode {`
`333`	`333`	`}`
`334`	`334`	`negativePrefix = "-"`
`335`	`335`	`} else {`
`336`		`- if value[1] == 'o' {`
	`336`	`+ if len(value) >= 2 && value[1] == 'o' {`
`337`	`337`	`skipCharacterNum++`
`338`	`338`	`}`
`339`	`339`	`}`