* Methods of class ex which do absolutely nothing than type dispatch should

[ginac.git] / ginac / basic.cpp

diff --git a/ginac/basic.cpp b/ginac/basic.cpp
index a92dd9ede24b8e7f2ae37657aa3e082b031c7115..5b0b180378bc24df6bd95dbf671ece9f95bc6e56 100644 (file)
--- a/ginac/basic.cpp
+++ b/ginac/basic.cpp
@@ -542,7 +542,7 @@ ex basic::subs(const ex & e) const
        for (unsigned i=0; i<e.nops(); i++) {
                ex r = e.op(i);
                if (!r.info(info_flags::relation_equal)) {
-                       throw(std::invalid_argument("basic::subs(ex): argument must be a list or equations"));
+                       throw(std::invalid_argument("basic::subs(ex): argument must be a list of equations"));
                }
                ls.append(r.op(0));
                lr.append(r.op(1));