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src/filemanager/panelize.c: fix coding style.

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Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Andrew Borodin 2018-11-11 14:03:33 +03:00
parent 9c6a8e6c24
commit 177c64cd2f
1 changed files with 31 additions and 33 deletions
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64
src/filemanager/panelize.c
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@ -189,8 +189,6 @@ init_panelize (void)
INPUT_COMPLETE_SHELL_ESC);
add_widget (panelize_dlg, pname);
add_widget (panelize_dlg, hline_new (y++, -1, -1));
x = (panelize_cols - blen) / 2;
@ -222,11 +220,11 @@ panelize_done (void)
static void
add2panelize (char *label, char *command)
{
struct panelize *current, *old;
struct panelize *current;
struct panelize *old = NULL;
old = NULL;
current = panelize;
while (current && strcmp (current->label, label) <= 0)
while (current != NULL && strcmp (current->label, label) <= 0)
{
old = current;
current = current->next;
@ -242,6 +240,7 @@ add2panelize (char *label, char *command)
else
{
struct panelize *new;
new = g_new (struct panelize, 1);
new->label = label;
new->command = command;
@ -277,18 +276,16 @@ remove_from_panelize (struct panelize *entry)
if (strcmp (entry->label, _("Other command")) != 0)
{
if (entry == panelize)
{
panelize = panelize->next;
}
else
{
struct panelize *current = panelize;
while (current && current->next != entry)
while (current != NULL && current->next != entry)
current = current->next;
if (current)
{
if (current != NULL)
current->next = entry->next;
}
}
g_free (entry->label);
@ -302,16 +299,12 @@ remove_from_panelize (struct panelize *entry)
static void
do_external_panelize (char *command)
{
int link_to_dir, stale_link;
struct stat st;
dir_list *list = &current_panel->dir;
char line[MC_MAXPATHLEN];
char *name;
FILE *external;
open_error_pipe ();
external = popen (command, "r");
if (!external)
if (external == NULL)
{
close_error_pipe (D_ERROR, _("Cannot invoke command."));
return;
@ -325,22 +318,29 @@ do_external_panelize (char *command)
while (TRUE)
{
char line[MC_MAXPATHLEN];
size_t len;
char *name;
int link_to_dir, stale_link;
struct stat st;
clearerr (external);
if (fgets (line, sizeof (line), external) == NULL)
{
if (ferror (external) && errno == EINTR)
if (ferror (external) != 0 && errno == EINTR)
continue;
else
break;
break;
}
if (line[strlen (line) - 1] == '\n')
line[strlen (line) - 1] = 0;
if (strlen (line) < 1)
len = strlen (line);
if (line[len - 1] == '\n')
line[len - 1] = '\0';
if (line[0] == '\0')
continue;
name = line;
if (line[0] == '.' && IS_PATH_SEP (line[1]))
name = line + 2;
else
name = line;
name += 2;
if (!handle_path (name, &st, &link_to_dir, &stale_link))
continue;
@ -635,15 +635,14 @@ load_panelize (void)
void
save_panelize (void)
{
struct panelize *current = panelize;
struct panelize *current;
mc_config_del_group (mc_global.main_config, panelize_section);
for (; current; current = current->next)
{
if (strcmp (current->label, _("Other command")))
for (current = panelize; current != NULL; current = current->next)
if (strcmp (current->label, _("Other command")) != 0)
mc_config_set_string (mc_global.main_config,
panelize_section, current->label, current->command);
}
}
/* --------------------------------------------------------------------------------------------- */
@ -651,10 +650,9 @@ save_panelize (void)
void
done_panelize (void)
{
struct panelize *current = panelize;
struct panelize *next;
struct panelize *current, *next;
for (; current; current = next)
for (current = panelize; current != NULL; current = next)
{
next = current->next;
g_free (current->label);