mute error massage when starting in Rstudio.

talgalili · Aug 18, 2013 · 6650d3f · 6650d3f
1 parent e143e85
commit 6650d3f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/R/zzz.r b/R/zzz.r
@@ -81,7 +81,7 @@ remove.installr.GUI <- function() {
    # Thanks for Romain: http://stackoverflow.com/questions/4369334/first-lib-idiom-in-r-packages
 
    # adding and removing menus from the Rgui when loading and detaching the library
-   setHook(packageEvent("installr", "attach"), {function(pkgname, libpath) {add.installr.GUI()}  } )
+   setHook(packageEvent("installr", "attach"), {function(pkgname, libpath) {tryCatch(add.installr.GUI(), error = function(e) invisible(FALSE))}  } )
    setHook(packageEvent("installr", "detach"), {function(pkgname, libpath) {remove.installr.GUI()}  } )
 
 }