diff --git a/src/config.c b/src/config.c
index 80c94bf3c85613e268342fc1eba88e42075ab582..dccf37c813c9708cfb759b8b5dcb2ae962668d14 100644 (file)
--- a/src/config.c
+++ b/src/config.c
-/*
- Copyright (C) Prikol Software 1996-1997
- Copyright (C) Aleksey Volynskov 1996-1997
- Copyright (C) <ARembo@gmail.com> 2011
-
- This file is part of the Doom2D:Rembo project.
-
- Doom2D:Rembo is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License version 2 as
- published by the Free Software Foundation.
-
- Doom2D:Rembo is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, see <http://www.gnu.org/licenses/> or
- write to the Free Software Foundation, Inc.,
- 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-*/
+/* Copyright (C) 2020 SovietPony
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License ONLY.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
#include "glob.h"
#include <stdio.h>
const cfg_t *CFG_find_entry (const char *key, const cfg_t *cfg) {
assert(key != NULL);
- assert(cfg != NULL);
- int i = 0;
- while (cfg[i].cfg && strcasecmp(cfg[i].cfg, key) != 0) {
- i++;
+ if (cfg != NULL) {
+ int i = 0;
+ while (cfg[i].cfg && strcasecmp(cfg[i].cfg, key) != 0) {
+ i++;
+ }
+ return cfg[i].cfg ? &cfg[i] : NULL;
+ } else {
+ return NULL;
}
- return cfg[i].cfg ? &cfg[i] : NULL;
}
int CFG_update_key (const char *key, const char *value, const cfg_t *cfg) {
+ assert(key != NULL);
+ assert(value != NULL);
const cfg_t *entry = CFG_find_entry(key, cfg);
if (entry != NULL) {
void *p = entry->p;
case Y_KEY: *(int*)p = I_string_to_key(value); break;
default: assert(0); // unknown type -> something broken
}
+ //logo("CFG_update_key: [%s] = [%s]\n", key, value);
return 1;
} else {
return 0;
@@ -244,9 +243,11 @@ int CFG_update_config (const char *old, const char *new, int n, const cfg_t **cf
CFG_close_iterator();
}
for (j = 0; j < n; j++) {
- i = 0;
- while (CFG_write_entry(nf, &cfg[j][i])) {
- i++;
+ if (cfg[j] != NULL) {
+ i = 0;
+ while (CFG_write_entry(nf, &cfg[j][i])) {
+ i++;
+ }
}
}
fclose(nf);