nxcomp/src/Log.h: take a reference-type in generic has_newline() function.

Should avoid copy-constructing objects again.

nxcomp/src/Log.h: take a reference-type in generic has_newline() function.
bc5f9a23 · Mihai Moldovan · 8036f691 · bc5f9a23
Commit bc5f9a23 authored Dec 27, 2017 by Mihai Moldovan
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Log.h nxcomp/src/Log.h +1 -1

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--- a/nxcomp/src/Log.h
+++ b/nxcomp/src/Log.h
@@ -501,7 +501,7 @@ NXLog& operator<< (NXLog& out, const NXLogStamp& value);
 template <typename T>
-bool has_newline(T value)
+bool has_newline(T &value)
 {
    return false;
 }