virsh: avoid bogus description

https://bugzilla.redhat.com/show_bug.cgi?id=682121

Gettext reserves the empty string for internal use, and it must
not be passed through _().  We were violating this for commands
that (for whatever reason) used "" for their description.

* tools/virsh.c (vshCmddefHelp): Don't translate empty string.
Reported by Tatsuo Kawasaki.
This commit is contained in:
Eric Blake 2011-06-20 14:25:08 -06:00
parent cbd8227ee0
commit 491858bf3c

View File

@ -12113,7 +12113,8 @@ vshCmddefHelp(vshControl *ctl, const char *cmdname)
vshError(ctl, _("command '%s' doesn't exist"), cmdname);
return false;
} else {
const char *desc = _(vshCmddefGetInfo(def, "desc"));
/* Don't translate desc if it is "". */
const char *desc = vshCmddefGetInfo(def, "desc");
const char *help = _(vshCmddefGetInfo(def, "help"));
char buf[256];
uint32_t opts_need_arg;
@ -12167,7 +12168,7 @@ vshCmddefHelp(vshControl *ctl, const char *cmdname)
if (desc[0]) {
/* Print the description only if it's not empty. */
fputs(_("\n DESCRIPTION\n"), stdout);
fprintf(stdout, " %s\n", desc);
fprintf(stdout, " %s\n", _(desc));
}
if (def->opts) {