X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=check%2Fmatrix_checks.cpp;h=7bce7872bb10d76ea3d10b0e657a596d5418d5d5;hp=80d8bf95a718d9f2d9b961bb82d8e3c1fd638a0e;hb=b0265215a51a081d20fe68475e080716afc2d45a;hpb=9eab44408b9213d8909b7a9e525f404ad06064dd;ds=sidebyside

diff --git a/check/matrix_checks.cpp b/check/matrix_checks.cpp
index 80d8bf95..7bce7872 100644
--- a/check/matrix_checks.cpp
+++ b/check/matrix_checks.cpp
@@ -22,7 +22,10 @@
 
 #include <stdexcept>
 #include <ginac/ginac.h>
+
+#ifndef NO_GINAC_NAMESPACE
 using namespace GiNaC;
+#endif // ndef NO_GINAC_NAMESPACE
 
 static unsigned matrix_determinants(void)
 {
@@ -227,7 +230,7 @@ unsigned matrix_checks(void)
     result += matrix_invert3();
     result += matrix_misc();
     
-    if (! result) {
+    if (!result) {
         cout << " passed ";
         clog << "(no output)" << endl;
     } else {