Fix cl_N output of negative fixnums.

[ginac.git] / ginac / numeric.cpp

diff --git a/ginac/numeric.cpp b/ginac/numeric.cpp
index 2b43193ee484d1c56b4f22f47837a615473c9a9c..4cfd7e4a6949da20f6470d23e6753c356e4f57e9 100644 (file)
--- a/ginac/numeric.cpp
+++ b/ginac/numeric.cpp
@@ -506,7 +506,7 @@ static void print_real_cl_N(const print_context & c, const cln::cl_R & x)
                if (coerce(dst, cln::the<cln::cl_I>(x))) {
                        // can be converted to native int
                        if (dst < 0)
-                               c.s << "(-" << dst << ")";
+                               c.s << '(' << dst << ')';
                        else
                                c.s << dst;
                } else {