Fail gracefully when saving register contents

Fixes #37
2015-06-18 17:04:36 +00:00 · 2015-06-18 17:04:36 +00:00 · d769e46011
commit d769e46011
parent 5a8e725a64
1 changed files with 5 additions and 1 deletions
--- a/plugin/exchange.vim
+++ b/plugin/exchange.vim
@ -163,7 +163,11 @@ function! s:exchange_clear(...)
 endfunction

 function! s:save_reg(name)
-	return [getreg(a:name), getregtype(a:name)]
+	try
+		return [getreg(a:name), getregtype(a:name)]
+	catch /.*/
+		return ['', '']
+	endtry
 endfunction

 function! s:restore_reg(name, reg)