fix dataframe conversion

QuantInsti · Feb 1, 2018 · 933a1b2 · 933a1b2
1 parent 1563a70
commit 933a1b2
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Showing 24 changed files with 6 additions and 26 deletions.
diff --git a/DESCRIPTION b/DESCRIPTION
@@ -26,5 +26,5 @@ Suggests:
     RSelenium,
     knitr,
     rmarkdown
-RoxygenNote: 5.0.1
+RoxygenNote: 6.0.1
 VignetteBuilder: knitr
diff --git a/R/utils.R b/R/utils.R
@@ -6,9 +6,11 @@ list_to_df <- function(listfordf){
   strcols <- names(unlist(listfordf[[1]]))
   strrows <- names(listfordf)
   if(is.null(strrows))strrows <- 1:n
-  lapply(2:n, function(i){
-    strcols <<- unique(c(strcols,names(unlist(listfordf[[i]]))))
-  })
+  if(n>1){
+    lapply(2:n, function(i){
+      strcols <<- unique(c(strcols,names(unlist(listfordf[[i]]))))
+    })
+  }
 
   df <- data.frame(matrix(0,n,NROW(strcols)))
   colnames(df) <- strcols

diff --git a/man/cancel_order.Rd b/man/cancel_order.Rd
diff --git a/man/create_connection_object.Rd b/man/create_connection_object.Rd
diff --git a/man/fetch_access_token.Rd b/man/fetch_access_token.Rd
diff --git a/man/get_historical_price.Rd b/man/get_historical_price.Rd
diff --git a/man/get_holdings.Rd b/man/get_holdings.Rd
diff --git a/man/get_instruments.Rd b/man/get_instruments.Rd
diff --git a/man/get_login_url.Rd b/man/get_login_url.Rd
diff --git a/man/get_ltp.Rd b/man/get_ltp.Rd
diff --git a/man/get_margins.Rd b/man/get_margins.Rd
diff --git a/man/get_ohlc.Rd b/man/get_ohlc.Rd
diff --git a/man/get_orders.Rd b/man/get_orders.Rd
diff --git a/man/get_positions.Rd b/man/get_positions.Rd
diff --git a/man/get_profile.Rd b/man/get_profile.Rd
diff --git a/man/get_quote.Rd b/man/get_quote.Rd
diff --git a/man/get_trades.Rd b/man/get_trades.Rd
diff --git a/man/kill_connection.Rd b/man/kill_connection.Rd
diff --git a/man/modify_order.Rd b/man/modify_order.Rd
diff --git a/man/order_history.Rd b/man/order_history.Rd
diff --git a/man/order_trades.Rd b/man/order_trades.Rd
diff --git a/man/place_order.Rd b/man/place_order.Rd
diff --git a/man/set_access_token.Rd b/man/set_access_token.Rd
diff --git a/man/set_request_token.Rd b/man/set_request_token.Rd