Added missing namespace qualifier

diff --git a/ginac/pseries.cpp b/ginac/pseries.cpp
index 8330d4dbae3758ca6b35e50618a848ed3522a63a..d622ecc20f6c442c2576bc6836073be7bac27f41 100644 (file)
--- a/ginac/pseries.cpp
+++ b/ginac/pseries.cpp
@@ -539,7 +539,7 @@ ex basic::series(const relational & r, int order, unsigned options) const
        try {
                ldeg = std::abs(deriv.ldegree(s));
        }
-       catch (runtime_error) {
+       catch (std::runtime_error) {
                ldeg = 0;
        }
        if (ldeg != 0) {