commit 86b9a3e8cd24335195dbe377b98bed1ba291268d
author Bram Moolenaar <Bram@vim.org> Tue Apr 07 19:57:29 2020 +0200
committer Bram Moolenaar <Bram@vim.org> Tue Apr 07 19:57:29 2020 +0200
tree 632a61cde4be0293b8a25bf0bca4c76131c99be7
parent 40655d501649e0b73e12f940b56f462dee44e06c

patch 8.2.0526: Gcc 9 complains about empty statement

Problem:    Gcc 9 complains about empty statement.
Solution:   Add {}. (Dominique Pelle, closes #5894)

src/evalfunc.c

diff --git a/src/evalfunc.c b/src/evalfunc.c
index 45077f6..40fb9e9 100644
--- a/src/evalfunc.c
+++ b/src/evalfunc.c
@@ -4561,7 +4561,9 @@
     if (x == TRUE && n == FALSE)
     {
 	if (0)
-	    ;
+	{
+	    // intentionally empty
+	}
 #if defined(FEAT_BEVAL) && defined(FEAT_GUI_MSWIN)
 	else if (STRICMP(name, "balloon_multiline") == 0)
 	    n = multiline_balloon_available();