* Random accumulated tweaks and fixes.

- Added a error message to npc_enable, to spot disablenpc/enablenpc/hideoffnpc/hideonnpc on non-existing NPCs (related r14750).
- Replaced inlined npc_name2id code with calls to npc_name2id.
- Open Buying Store skill is now exempted from noskill mapflag like Vending as well (bugreport:4815, follow up to r14713).
- Fixed signed constant being returned as unsigned value in get_percentage (bugreport:4765, since r12679).
- Replaced strlen checks, which checked whether or not a string is empty, with first-byte checks.
- Fixed enabling 'fakename' not clearing party and guild name and cleaned up atcommand 'fakename' code.
- Cleaned up party/guild name code in clif_charnameack (follow up to r14737).

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@14751 54d463be-8e91-2dee-dedb-b68131a5f0ec

1 files changed, 3 insertions, 1 deletions

diff --git a/src/map/party.c b/src/map/party.c
index 21867c95a..47dba49e9 100644
--- a/src/map/party.c
+++ b/src/map/party.c
@@ -128,7 +128,9 @@ int party_create(struct map_session_data *sd,char *name,int item,int item2)
 	char tname[NAME_LENGTH];
 
 	safestrncpy(tname, name, NAME_LENGTH);
-	if( strlen(trim(tname)) == 0 )
+	trim(tname);
+
+	if( !tname[0] )
 	{// empty name
 		return 0;
 	}