Use getprogname(3) rather than __progname.

[mandoc.git] / test-progname.c

diff --git a/test-progname.c b/test-progname.c
index 79add7ebd09832d51811dd988f5c5186e2113936..0418b3c07bd898b37b233c1a81de9acbbf788f68 100644 (file)
--- a/test-progname.c
+++ b/test-progname.c
@@ -1,9 +1,10 @@
-#include <string.h>
-
-extern char *__progname;
+#include <stdlib.h>
 
 int
 main(void)
 {
-       return !!strcmp(__progname, "test-progname");
+       const char * progname;
+
+       progname = getprogname();
+       return progname == NULL;
 }