1 files changed, 2 insertions, 2 deletions
diff --git a/tools/src/h5copy/h5copy.c b/tools/src/h5copy/h5copy.c
index 4e9a25e..6f10fee 100644
--- a/tools/src/h5copy/h5copy.c
+++ b/tools/src/h5copy/h5copy.c
@@ -212,7 +212,7 @@ parse_flag(const char *s_flag, unsigned *flag)
  */
 
 int
-main(int argc, const char *argv[])
+main(int argc, char *argv[])
 {
     hid_t              fid_src = H5I_INVALID_HID;
     hid_t              fid_dst = H5I_INVALID_HID;
@@ -242,7 +242,7 @@ main(int argc, const char *argv[])
     } /* end if */
 
     /* parse command line options */
-    while ((opt = H5_get_option(argc, argv, s_opts, l_opts)) != EOF) {
+    while ((opt = H5_get_option(argc, (const char *const *)argv, s_opts, l_opts)) != EOF) {
         switch ((char)opt) {
             case 'd':
                 oname_dst = HDstrdup(H5_optarg);