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If a textual directive can't be found, ignore it.

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This commit is contained in:
John Wiegley 2009-02-10 04:23:50 -04:00
parent 6d22f2d56c
commit 6d4c3ffde5
1 changed files with 4 additions and 0 deletions
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4
src/textual.cc
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@ -662,6 +662,9 @@ void instance_t::define_directive(char * line)
void instance_t::general_directive(char * line) void instance_t::general_directive(char * line)
{ {
char * p = next_element(line); char * p = next_element(line);
if (! p)
return;
string word(line + 1); string word(line + 1);
switch (*p) { switch (*p) {
@ -703,6 +706,7 @@ void instance_t::general_directive(char * line)
std::strcpy(directive.get(), "dir_"); std::strcpy(directive.get(), "dir_");
std::strcpy(directive.get() + textdir_len, p); std::strcpy(directive.get() + textdir_len, p);
// jww (2009-02-10): This needs some serious work.
if (expr_t::ptr_op_t op = lookup(directive.get())) { if (expr_t::ptr_op_t op = lookup(directive.get())) {
call_scope_t args(*this); call_scope_t args(*this);
args.push_back(string_value(p)); args.push_back(string_value(p));