From 222a1655f56dc48756748996201d883237c34155 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Linse?= <bjorn.linse@gmail.com>
Date: Wed, 10 Feb 2016 13:21:16 +0100
Subject: [PATCH] cmake: if helptags generation fails, echo the message

---
 runtime/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/runtime/CMakeLists.txt b/runtime/CMakeLists.txt
index 4a90c11734..cad8da6ffb 100644
--- a/runtime/CMakeLists.txt
+++ b/runtime/CMakeLists.txt
@@ -35,7 +35,7 @@ add_custom_command(OUTPUT ${GENERATED_HELP_TAGS}
   COMMAND "${PROJECT_BINARY_DIR}/bin/nvim"
     -u NONE
     -i NONE
-    -es
+    -e
     --headless
     -c "helptags ++t ."
     -c quit