Fix "(performance) Function parameter 'e' should be passed by reference."
from cppchecker.
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@xxxxxxxxx>
---
src/osd/osd_types.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/osd/osd_types.h b/src/osd/osd_types.h
index e068057..b193c2b 100644
--- a/src/osd/osd_types.h
+++ b/src/osd/osd_types.h
@@ -496,7 +496,7 @@ inline bool operator>(const eversion_t& l, const eversion_t& r) {
inline bool operator>=(const eversion_t& l, const eversion_t& r) {
return (l.epoch == r.epoch) ? (l.version >= r.version):(l.epoch >= r.epoch);
}
-inline ostream& operator<<(ostream& out, const eversion_t e) {
+inline ostream& operator<<(ostream& out, const eversion_t& e) {
return out << e.epoch << "'" << e.version;
}
--
1.8.1.2
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