uac: skip only the invalid record when loading remote registration re…

…cords

- fixes loading only the good records before the wrong record, thus
  working with partial valid data afterwards, even more valid records
  were in the db

(cherry picked from commit 634db00)

modules/uac/uac_reg.c

@@ -1009,9 +1009,9 @@ void uac_reg_timer(unsigned int ticks)
 				(char*)(RES_ROWS(db_res)[i].values[pos].val.string_val); \
 			reg.attr.len = strlen(reg.attr.s); \
 			if(reg.attr.len == 0) { \
-				LM_ERR("empty value not allowed for column[%d]=%.*s\n", \
+				LM_ERR("empty value not allowed for column[%d]='%.*s' - ignoring record\n", \
 						pos, db_cols[pos]->len, db_cols[pos]->s); \
-				goto error; \
+				continue; \
 			} \
 		} \
 	} while(0);