From: Eric Blake <ebb9@byu.net>
Date: Fri, 6 Mar 2009 13:29:53 +0000 (+0100)
Subject: Add casts, to avoid warnings.
X-Git-Tag: v0.1~6218
X-Git-Url: http://erislabs.org.uk/gitweb/?a=commitdiff_plain;h=a64a69d30a583fef8c245cd5988b35934e70bcec;p=gnulib.git

Add casts, to avoid warnings.
---

diff --git a/ChangeLog b/ChangeLog
index 4c7fe2d30..78ca71b2f 100644
--- 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 c9f25b52d..a6911d97b 100644
--- 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 d44f62e5f..f8e7dee10 100644
--- 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)