Fixed some too long char buffer initializers.

- While they don't really cause an overflow (in C), there's no point in
  initializing strings to "\0".
- Original commit message was:
    Found some static-assignment overflows -> fixed.

Signed-off-by: Haru <haru@dotalux.com>

1 files changed, 12 insertions, 8 deletions

diff --git a/src/map/map.c b/src/map/map.c
index e1bf5232a..149a50a7f 100644
--- a/src/map/map.c
+++ b/src/map/map.c
@@ -3911,8 +3911,9 @@ struct map_zone_data *map_merge_zone(struct map_zone_data *main, struct map_zone
 	return zone;
 }
 
-void map_zone_change2(int m, struct map_zone_data *zone) {
-	char empty[1] = "\0";
+void map_zone_change2(int m, struct map_zone_data *zone)
+{
+	const char *empty = "";
 
 	if( map->list[m].zone == zone )
 		return;
@@ -3938,10 +3939,11 @@ void map_zone_change(int m, struct map_zone_data *zone, const char* start, const
 	map->zone_apply(m,zone,start,buffer,filepath);
 }
 /* removes previous mapflags from this map */
-void map_zone_remove(int m) {
+void map_zone_remove(int m)
+{
 	char flag[MAP_ZONE_MAPFLAG_LENGTH], params[MAP_ZONE_MAPFLAG_LENGTH];
 	unsigned short k;
-	char empty[1] = "\0";
+	const char *empty = "";
 	for(k = 0; k < map->list[m].zone_mf_count; k++) {
 		size_t len = strlen(map->list[m].zone_mf[k]),j;
 		params[0] = '\0';
@@ -4665,9 +4667,10 @@ bool map_zone_mf_cache(int m, char *flag, char *params) {
 
 	return false;
 }
-void map_zone_apply(int m, struct map_zone_data *zone, const char* start, const char* buffer, const char* filepath) {
+void map_zone_apply(int m, struct map_zone_data *zone, const char* start, const char* buffer, const char* filepath)
+{
 	int i;
-	char empty[1] = "\0";
+	const char *empty = "";
 	char flag[MAP_ZONE_MAPFLAG_LENGTH], params[MAP_ZONE_MAPFLAG_LENGTH];
 	map->list[m].zone = zone;
 	for(i = 0; i < zone->mapflags_count; i++) {
@@ -4690,10 +4693,11 @@ void map_zone_apply(int m, struct map_zone_data *zone, const char* start, const
 	}
 }
 /* used on npc load and reload to apply all "Normal" and "PK Mode" zones */
-void map_zone_init(void) {
+void map_zone_init(void)
+{
 	char flag[MAP_ZONE_MAPFLAG_LENGTH], params[MAP_ZONE_MAPFLAG_LENGTH];
 	struct map_zone_data *zone;
-	char empty[1] = "\0";
+	const char *empty = "";
 	int i,k,j;
 
 	zone = &map->zone_all;