Add casts, to avoid warnings.

diff --git a/ChangeLog b/ChangeLog
index 4c7fe2d..78ca71b 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2009-03-06  Eric Blake  <ebb9@byu.net>
+
+       * lib/execute.c (execute) [WIN32_NATIVE]: Cast arguments of spawnvpe,
+       to avoid compiler warnings.
+       * lib/pipe.c (create_pipe) [WIN32_NATIVE]: Likewise.
+
 2009-03-05  Bruno Haible  <bruno@clisp.org>
 
        * tests/test-ftell.c (main): Disable test beyond end of file on

diff --git a/lib/execute.c b/lib/execute.c
index c9f25b5..a6911d9 100644 (file)
--- a/lib/execute.c
+++ b/lib/execute.c
@@ -154,14 +154,16 @@ execute (const char *progname,
        copy of the environment block - ignoring the effects of putenv() and
        [un]setenv().  */
     {
-      exitcode = spawnvpe (P_WAIT, prog_path, prog_argv, environ);
+      exitcode = spawnvpe (P_WAIT, prog_path, (const char **) prog_argv,
+                          (const char **) environ);
       if (exitcode < 0 && errno == ENOEXEC)
        {
          /* prog is not an native executable.  Try to execute it as a
             shell script.  Note that prepare_spawn() has already prepended
             a hidden element "sh.exe" to prog_argv.  */
          --prog_argv;
-         exitcode = spawnvpe (P_WAIT, prog_argv[0], prog_argv, environ);
+         exitcode = spawnvpe (P_WAIT, prog_argv[0], (const char **) prog_argv,
+                              (const char **) environ);
        }
     }
   if (nulloutfd >= 0)

diff --git a/lib/pipe.c b/lib/pipe.c
index d44f62e..f8e7dee 100644 (file)
--- a/lib/pipe.c
+++ b/lib/pipe.c
@@ -195,14 +195,16 @@ create_pipe (const char *progname,
        copy of the environment block - ignoring the effects of putenv() and
        [un]setenv().  */
     {
-      child = spawnvpe (P_NOWAIT, prog_path, prog_argv, environ);
+      child = spawnvpe (P_NOWAIT, prog_path, (const char **) prog_argv,
+                       (const char **) environ);
       if (child < 0 && errno == ENOEXEC)
        {
          /* prog is not an native executable.  Try to execute it as a
             shell script.  Note that prepare_spawn() has already prepended
             a hidden element "sh.exe" to prog_argv.  */
          --prog_argv;
-         child = spawnvpe (P_NOWAIT, prog_argv[0], prog_argv, environ);
+         child = spawnvpe (P_NOWAIT, prog_argv[0], (const char **) prog_argv,
+                           (const char **) environ);
        }
     }
   if (stdinfd >= 0)