Account for a README with no badge block

jennybc · jennybc · commit 84569f665082 · 2021-10-17T15:12:48.000-07:00
diff --git a/R/git-default-branch.R b/R/git-default-branch.R
@@ -568,6 +568,9 @@ fishy_badges <- function(old_name = "master") {
     block_start = badge_start,
     block_end = badge_end
   )
+  if (length(badge_lines_range) != 2) {
+    return(invisible(character()))
+  }
   badge_lines <- readme_lines[badge_lines_range[1]:badge_lines_range[2]]
 
   if (!any(grepl(old_name, badge_lines))) {

Original file line number	Diff line number	Diff line change
`@@ -568,6 +568,9 @@ fishy_badges <- function(old_name = "master") {`
`568`	`568`	`block_start = badge_start,`
`569`	`569`	`block_end = badge_end`
`570`	`570`	`)`
	`571`	`+ if (length(badge_lines_range) != 2) {`
	`572`	`+ return(invisible(character()))`
	`573`	`+ }`
`571`	`574`	`badge_lines <- readme_lines[badge_lines_range[1]:badge_lines_range[2]]`
`572`	`575`
`573`	`576`	`if (!any(grepl(old_name, badge_lines))) {`