From 9882e25dc44f1165e1edc8b3898356e493b6b3fe Mon Sep 17 00:00:00 2001
From: "Justin M. Keyes" <justinkz@gmail.com>
Date: Sun, 20 Aug 2017 02:13:04 +0200
Subject: clipboard: avoid error flood during :redir

redir_write():
- This is a "batch" operation which was not yet covered by
  start_batch_changes()

adjust_clipboard_name():
- msg() and friends during :redir will, of course, cause redir_write()
  to try to capture that message, which causes recursion.
- EMSG() here is trouble: if it interrupts :redir it is a mess.
  Rather than deal with the mess, show a non-error message.

closes #7182
closes #7184
closes #7183
ref #6048
ref #7032
---
 src/nvim/eval.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

(limited to 'src/nvim/eval.c')

diff --git a/src/nvim/eval.c b/src/nvim/eval.c
index ac22d75a83..d6ee13857a 100644
--- a/src/nvim/eval.c
+++ b/src/nvim/eval.c
@@ -22775,7 +22775,7 @@ typval_T eval_call_provider(char *provider, char *method, list_T *arguments)
 
 bool eval_has_provider(const char *name)
 {
-#define check_provider(name) \
+#define CHECK_PROVIDER(name) \
   if (has_##name == -1) { \
     has_##name = !!find_func((char_u *)"provider#" #name "#Call"); \
     if (!has_##name) { \
@@ -22791,17 +22791,17 @@ bool eval_has_provider(const char *name)
   static int has_python3 = -1;
   static int has_ruby = -1;
 
-  if (!strcmp(name, "clipboard")) {
-    check_provider(clipboard);
+  if (strequal(name, "clipboard")) {
+    CHECK_PROVIDER(clipboard);
     return has_clipboard;
-  } else if (!strcmp(name, "python3")) {
-    check_provider(python3);
+  } else if (strequal(name, "python3")) {
+    CHECK_PROVIDER(python3);
     return has_python3;
-  } else if (!strcmp(name, "python")) {
-    check_provider(python);
+  } else if (strequal(name, "python")) {
+    CHECK_PROVIDER(python);
     return has_python;
-  } else if (!strcmp(name, "ruby")) {
-    check_provider(ruby);
+  } else if (strequal(name, "ruby")) {
+    CHECK_PROVIDER(ruby);
     return has_ruby;
   }
 
-- 
cgit