- print_context::duplicate() wasn't virtual

[ginac.git] / ginac.m4

diff --git a/ginac.m4 b/ginac.m4
index 496cb4469eabeed63329da31e12dcfe07c135774..36c3d8b021f9a63f31cb149f3427fd59290e2fcc 100644 (file)
--- a/ginac.m4
+++ b/ginac.m4
@@ -91,7 +91,7 @@ dnl match the version of the headers and the version built into the library, too
    prototype for exit() that conflicts with the one in stdlib.h */
 extern "C" int system(const char *);
 
-int main(void)
+int main()
 {
     int major, minor, micro;
     char *tmp_version;