Change RuntimeError into IOError when module file not found on reload.

diff --git a/Python/import.c b/Python/import.c
index c654940d4f9279be3109f43ef0c1cc15d262e8bd..77252459d913eb7614dcd22ae6ccaca1c0561eea 100644 (file)
--- a/Python/import.c
+++ b/Python/import.c
@@ -152,7 +152,7 @@ get_module(m, name, m_ret)
                if (m == NULL)
                        err_setstr(NameError, name);
                else
-                       err_setstr(RuntimeError, "no module source file");
+                       err_setstr(IOError, "no module source file");
                return NULL;
        }
        /* Get mtime -- always useful */