We have `NULL' in order to not need to write `(char *)0' anymore.

[mmh] / configure.ac

diff --git a/configure.ac b/configure.ac
index 2fba897..35d1b2d 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -602,7 +602,7 @@ main()
 {
        char buf[4096];
        int r1 = tgetent(buf, "vt100");
-       int r2 = tgetent((char*)0,"vt100");
+       int r2 = tgetent(NULL,"vt100");
        if (r1 >= 0 && r1 == r2) {
                char tbuf[1024], *u;
                u = tbuf;