From: Richard W.M. Jones Date: Tue, 18 Jan 2011 22:38:05 +0000 (+0000) Subject: fish: Initialize pcmd structure. X-Git-Tag: 1.9.6~3 X-Git-Url: http://git.annexia.org/?a=commitdiff_plain;h=316ad8311a41869cf5f253225137dd03d1211ce7;p=libguestfs.git fish: Initialize pcmd structure. On Debian we get this warning which I'm pretty sure is bogus: fish.c:690: error: 'pcmd.cmd' may be used uninitialized in this function [-Wuninitialized] --- diff --git a/fish/fish.c b/fish/fish.c index 4a960dc..10f645f 100644 --- a/fish/fish.c +++ b/fish/fish.c @@ -678,7 +678,10 @@ parse_command_line (char *buf, int *exit_on_error_rtn) int r; const size_t argv_len = sizeof pcmd.argv / sizeof pcmd.argv[0]; - pcmd.pipe = NULL; + /* Note that pcmd.pipe must be set to NULL for correct usage. Other + * fields do not need to be, but this silences a gcc warning. + */ + memset (&pcmd, 0, sizeof pcmd); again: /* Skip any initial whitespace before the command. */