Bugfix: in batch_upload(), if a file with a long filename was blind uploaded

(e.g. with SEXYZ or RZ), then it would not be properly added to the database
(but the file would be copied to the destination directory).

src/sbbs3/bat_xfer.cpp

@@ -584,8 +584,9 @@ bool sbbs_t::create_bimodem_pth()
 /****************************************************************************/
 void sbbs_t::batch_upload()
 {
-    char	str1[256],str2[256];
-	char 	tmp[512];
+    char	str1[MAX_PATH+1],str2[MAX_PATH+1];
+	char	path[MAX_PATH+1];
+	char 	tmp[MAX_PATH+1];
 	uint	i,j,x,y;
     file_t	f;
 	DIR*	dir;
@@ -631,7 +632,13 @@ void sbbs_t::batch_upload()
 			continue;
 		memset(&f,0,sizeof(file_t));
 		f.dir=cfg.upload_dir;
-		padfname(dirent->d_name,f.name);
+
+		SAFECOPY(path,str1);
+#ifdef _WIN32
+		GetShortPathName(str1, path, sizeof(path));
+#endif
+		padfname(getfname(path),f.name);
+
 		for(x=0;x<usrlibs;x++) {
 			for(y=0;y<usrdirs[x];y++)
 				if(cfg.dir[usrdir[x][y]]->misc&DIR_DUPES