Merge remote-tracking branch 'lenormf/patch-2'

1 files changed, 1 insertions, 1 deletions

diff --git a/src/commands.cc b/src/commands.cc
index 056e7017..156df476 100644
--- a/src/commands.cc
+++ b/src/commands.cc
@@ -830,7 +830,7 @@ const CommandDesc rename_buffer_cmd = {
     [](const ParametersParser& parser, Context& context, const ShellContext&)
     {
         if (not context.buffer().set_name(parser[0]))
-            throw runtime_error(format("unable to change buffer name to '{}'", parser[0]));
+            throw runtime_error(format("unable to change buffer name to '{}': a buffer with this name already exists", parser[0]));
     }
 };