More fixes for cxx.

git-svn-id: https://svn.dealii.org/trunk@7522 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/tests/base/polynomial1d.cc b/tests/base/polynomial1d.cc
index 1f4a362ca4940b97b2b21375e9583eae4e82a101..a57b84306e60d5e89fa3434304f989f5a1eaff45 100644 (file)
--- a/tests/base/polynomial1d.cc
+++ b/tests/base/polynomial1d.cc
@@ -107,7 +107,7 @@ int main ()
            deallog << "Polynomial " << i
                    << ": Values q(" << 2.*x-1.
                    << ") and p(" << x
-                   << ") differ by 10^" << std::log(diff)/std::log(10)
+                   << ") differ by 10^" << std::log(diff)/std::log(10.)
                    << " after shift: " << q[i].value(2.*x-1.)
                    << " != " << p[i].value(x)
                    << std::endl;