duplicate word, found by igor(1)

[mandoc.git] / test-fts.c

diff --git a/test-fts.c b/test-fts.c
index dbee52926d4a4c0176e01a12eed5158dbd763186..23e441525760d6515e519001db1d2d04e43d4506 100644 (file)
--- a/test-fts.c
+++ b/test-fts.c
@@ -2,6 +2,13 @@
 #include <sys/stat.h>
 #include <fts.h>
 #include <stdio.h>
+#include <string.h>
+
+#ifdef FTS_COMPARE_CONST
+int fts_compare(const FTSENT *const *, const FTSENT *const *);
+#else
+int fts_compare(const FTSENT **, const FTSENT **);
+#endif
 
 int
 main(void)
@@ -14,7 +21,7 @@ main(void)
        argv[1] = (char *)NULL;
 
        ftsp = fts_open((char * const *)argv,
-           FTS_PHYSICAL | FTS_NOCHDIR, NULL);
+           FTS_PHYSICAL | FTS_NOCHDIR, fts_compare);
 
        if (ftsp == NULL) {
                perror("fts_open");
@@ -40,3 +47,13 @@ main(void)
 
        return 0;
 }
+
+int
+#ifdef FTS_COMPARE_CONST
+fts_compare(const FTSENT *const *a, const FTSENT *const *b)
+#else
+fts_compare(const FTSENT **a, const FTSENT **b)
+#endif
+{
+       return strcmp((*a)->fts_name, (*b)->fts_name);
+}