change wording for error

ben-schwen · ben-schwen · commit a9851ef36b7b · 2025-10-18T18:57:59.000+02:00
diff --git a/R/fread.R b/R/fread.R
@@ -31,7 +31,7 @@ yaml=FALSE, tmpdir=tempdir(), tz="UTC")
     is.numeric(nrows), length(nrows)==1L
   )
   if (!is.character(comment.char) || length(comment.char) != 1L || is.na(comment.char) || nchar(comment.char) > 1L) {
-    stopf("comment.char= must be a single non-NA character string.")
+    stopf("comment.char= must be a single non-NA character.")
   }
   fill = if(identical(fill, Inf)) .Machine$integer.max else as.integer(fill)
   nrows=as.double(nrows) #4686

Original file line number	Diff line number	Diff line change
`@@ -31,7 +31,7 @@ yaml=FALSE, tmpdir=tempdir(), tz="UTC")`
`31`	`31`	`is.numeric(nrows), length(nrows)==1L`
`32`	`32`	`)`
`33`	`33`	`if (!is.character(comment.char) \|\| length(comment.char) != 1L \|\| is.na(comment.char) \|\| nchar(comment.char) > 1L) {`
`34`		`- stopf("comment.char= must be a single non-NA character string.")`
	`34`	`+ stopf("comment.char= must be a single non-NA character.")`
`35`	`35`	`}`
`36`	`36`	`fill = if(identical(fill, Inf)) .Machine$integer.max else as.integer(fill)`
`37`	`37`	`nrows=as.double(nrows) #4686`