External/libvirt
1
0
Fork 0
mirror of https://gitlab.com/libvirt/libvirt.git synced 2025-01-03 11:35:19 +00:00
Code Issues Packages Projects Releases Wiki Activity

vsh: vshCmddefHelp: Drop the unnecessary 'else' branch

Browse Source 
If the initial check is true the function immediately returns so there's no
need to enclose the code following the check within an 'else' block.
Also, by removing the 'else' block, the declarations need to be moved to
beginning of the function block to conform with our guidelines.

Signed-off-by: Erik Skultety <eskultet@redhat.com>
This commit is contained in:
Erik Skultety 2016-09-15 17:52:11 +02:00
parent c91cddb6f7
commit 9b86282ecd
1 changed files with 120 additions and 120 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
tools/vsh.c
View File

@ -629,18 +629,17 @@ bool
vshCmddefHelp(vshControl *ctl, const char *cmdname)
{
const vshCmdDef *def = vshCmddefSearch(cmdname);
if (!def) {
vshError(ctl, _("command '%s' doesn't exist"), cmdname);
return false;
} else {
/* Don't translate desc if it is "". */
const char *desc = vshCmddefGetInfo(def, "desc");
const char *desc = NULL;
char buf[256];
uint64_t opts_need_arg;
uint64_t opts_required;
bool shortopt = false; /* true if 'arg' works instead of '--opt arg' */
if (!def) {
vshError(ctl, _("command '%s' doesn't exist"), cmdname);
return false;
}
if (vshCmddefOptParse(def, &opts_need_arg, &opts_required)) {
vshError(ctl, _("internal error: bad options in command: '%s'"),
def->name);
@ -700,7 +699,8 @@ vshCmddefHelp(vshControl *ctl, const char *cmdname)
}
fputc('\n', stdout);
if (desc[0]) {
desc = vshCmddefGetInfo(def, "desc");
if (*desc) {
/* Print the description only if it's not empty. */
fputs(_("\n DESCRIPTION\n"), stdout);
fprintf(stdout, " %s\n", _(desc));
@ -753,7 +753,7 @@ vshCmddefHelp(vshControl *ctl, const char *cmdname)
}
}
fputc('\n', stdout);
}
return true;
}