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authorShea Levy <shea@shealevy.com>2014-12-02T15·02-0500
committerShea Levy <shea@shealevy.com>2014-12-02T15·27-0500
commit608110804cc753eee31418fda1b33cb77a83d0fc (patch)
tree25fb469c4c82fb6ce8670f01a088a63513e9e1b7 /src/libexpr/value-to-xml.cc
parent320659b0cd161249c95e736c3fb309b1a73ea728 (diff)
Make all ExternalValueBase functions const
Diffstat (limited to 'src/libexpr/value-to-xml.cc')
-rw-r--r--src/libexpr/value-to-xml.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libexpr/value-to-xml.cc b/src/libexpr/value-to-xml.cc
index 3cecc33dc299..bbbb7039bf70 100644
--- a/src/libexpr/value-to-xml.cc
+++ b/src/libexpr/value-to-xml.cc
@@ -155,7 +155,7 @@ static void printValueAsXML(EvalState & state, bool strict, bool location,
 
 
 void ExternalValueBase::printValueAsXML(EvalState & state, bool strict,
-    bool location, XMLWriter & doc, PathSet & context, PathSet & drvsSeen)
+    bool location, XMLWriter & doc, PathSet & context, PathSet & drvsSeen) const
 {
     doc.writeEmptyElement("unevaluated");
 }