Commit 933ef8cf authored by Erik Verbruggen's avatar Erik Verbruggen
Browse files

Added bounds check.

parent b737fb86
......@@ -136,7 +136,7 @@ int ExpressionUnderCursor::startOfExpression_helper(BackwardsScanner &tk, int in
// [receiver messageParam1:expression messageParam2:expression messageParam3
// ... etc
int i = index - 1;
while (tk[i].isNot(T_EOF_SYMBOL)) {
while (i >= 0 && tk[i].isNot(T_EOF_SYMBOL)) {
if (tk[i].is(T_LBRACKET))
break;
if (tk[i].is(T_LBRACE) || tk[i].is(T_RBRACE))
......
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