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Fix crash when nodeptr is null and node->get_source() is called

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Responsible for the crash during the low-level tests after
9c63ad3209e8d9eb5dec5e498725491ead037765.
This commit is contained in:
Mahmoud Al-Qudsi 2018-09-26 20:35:39 -05:00
parent a0110d296c
commit 1f440eb063
1 changed files with 3 additions and 0 deletions
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3
src/tnode.h
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@ -107,6 +107,9 @@ class tnode_t {
} }
wcstring get_source(const wcstring &str) const { wcstring get_source(const wcstring &str) const {
if (!nodeptr) {
return L"";
}
return nodeptr->get_source(str); return nodeptr->get_source(str);
} }