hot-fix: v0.3.1 (#175)

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: chromote
 Title: Headless Chrome Web Browser Interface
-Version: 0.3.0.9000
+Version: 0.3.1
 Authors@R: c(
     person("Winston", "Chang", , "[email protected]", role = c("aut", "cre")),
     person("Barret", "Schloerke", , "[email protected]", role = "aut",

NEWS.md

@@ -1,4 +1,6 @@
-# chromote (development version)
+# chromote 0.3.1
+
+* Fixed a typo that caused `launch_chrome()` to throw an error. (#175)
 
 # chromote 0.3.0
 

R/chrome.R

@@ -162,7 +162,8 @@ inform_if_chrome_not_found <- function(
 
 chrome_headless_mode <- function() {
   opt <- getOption("chromote.headless", NULL)
-  env <- Sys.getenv("CHROMOTE_HEADLESS", NULL)
+  env <- Sys.getenv("CHROMOTE_HEADLESS", "")
+  env <- if (nzchar(env)) env else NULL
 
   # TODO Chrome v128 changed the default from --headless=old to --headless=new
   # in 2024-08. Old headless mode was effectively a separate browser render,

cran-comments.md

@@ -1,3 +1,6 @@
+We apologize for re-submitting so quickly. We realized we introduced a serious
+bug in the last release and a quick fix is essential.
+
 ## R CMD check results
 
 0 errors | 0 warnings | 0 notes