explicit dependency on RCurl for url.exists

jobonaf · Jun 25, 2015 · bf4a485 · bf4a485
1 parent a96096a
commit bf4a485
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/global.R b/global.R
@@ -11,6 +11,7 @@ require(tidyr)
 require(lubridate)
 require(ggplot2)
 require(qcc)
+require(RCurl)
 require(ckanr)
 
 ckanr::ckanr_setup(url = "http://internal-data.dpaw.wa.gov.au/")

diff --git a/server.R b/server.R
@@ -335,7 +335,7 @@ shinyServer(function(input, output) {
   text_instruction <- reactive({
     if (is.null(input$ckan_r) ||
           input$ckan_r == "" ||
-          !url.exists(input$ckan_r)) { return(NULL) }
+          !RCurl::url.exists(input$ckan_r)) { return(NULL) }
     paste0("## Reproduce the figure:\n# source('", input$ckan_r, "')\n\n")
   })