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Fix macro expansion string replacement

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It was removing more characters from the string than the actual %{variable}%
This commit is contained in:
Felipe Zimmerle
2015-09-02 22:56:15 -03:00
parent 45d81e1c04
commit 3de845fac1
1 changed files with 1 additions and 1 deletions
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2
src/macro_expansion.cc
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@@ -42,7 +42,7 @@ std::string MacroExpansion::expand(const std::string& input, Assay *assay) {
variableValue = assay->resolve_variable_first(col, var); variableValue = assay->resolve_variable_first(col, var);
} }
res.erase(start, end + 2); res.erase(start, end - start + 2);
if (variableValue != NULL) { if (variableValue != NULL) {
res.insert(start, *variableValue); res.insert(start, *variableValue);
} }