test-hash.c: avoid a new shadowing warning

* tests/test-hash.c (main): Don't shadow "dup".

diff --git a/ChangeLog b/ChangeLog
index 9e5aa41..3cc245e 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2011-04-29  Jim Meyering  <meyering@redhat.com>
+
+       test-hash.c: avoid a new shadowing warning
+       * tests/test-hash.c (main): Don't shadow "dup".
+
 2011-04-28  Eric Blake  <eblake@redhat.com>
 
        getaddrinfo: fix gai_strerror signature

diff --git a/tests/test-hash.c b/tests/test-hash.c
index ecfe357..4a8a3be 100644 (file)
--- a/tests/test-hash.c
+++ b/tests/test-hash.c
@@ -208,9 +208,9 @@ main (int argc, char **argv)
               {
                 char buf[50];
                 char const *p = uinttostr (i, buf);
-                char *dup = strdup (p);
-                ASSERT (dup);
-                insert_new (ht, dup);
+                char *p_dup = strdup (p);
+                ASSERT (p_dup);
+                insert_new (ht, p_dup);
               }
               break;