under certain conditions, power::expand_add_2() could produce non-canonical

[ginac.git] / ginac / add.cpp

diff --git a/ginac/add.cpp b/ginac/add.cpp
index d9da9fba87ca556e167af92ee9858ffe812c54d0..1c995aa7f74d9f36f0b98bba4d9173789aa6b1d8 100644 (file)
--- a/ginac/add.cpp
+++ b/ginac/add.cpp
@@ -524,7 +524,7 @@ ex add::expand(unsigned options) const
                // the terms have not changed, so it is safe to declare this expanded
                return (options == 0) ? setflag(status_flags::expanded) : *this;
        }
-       
+
        return (new add(vp, overall_coeff))->setflag(status_flags::dynallocated | (options == 0 ? status_flags::expanded : 0));
 }