Fixed missing brace in abs.hh

diff --git a/include/libmormegil/abs.hh b/include/libmormegil/abs.hh
index c4863e8..dc520a9 100644 (file)
--- a/include/libmormegil/abs.hh
+++ b/include/libmormegil/abs.hh
@@ -9,6 +9,7 @@
 #define libmormegil_abs_hh
 
 namespace libmormegil
+{
     template<typename T> inline T abs(const T& i)
     {
         i < T(0) ? -i : i;