vim-patch:8.1.1312: Coverity warning for using uninitialized variable

Problem:    Coverity warning for using uninitialized variable.
Solution:   Clear exarg_T.
https://github.com/vim/vim/commit/4ca41534b726c4116d2e430e877e34146b4d4831

2 files changed, 10 insertions, 9 deletions

diff --git a/src/nvim/ex_cmds2.c b/src/nvim/ex_cmds2.c
index 53a5018fe0..40ff29d4a8 100644
--- a/src/nvim/ex_cmds2.c
+++ b/src/nvim/ex_cmds2.c
@@ -1298,7 +1298,12 @@ void dialog_changed(buf_T *buf, bool checkall)
 {
   char_u buff[DIALOG_MSG_SIZE];
   int ret;
-  exarg_T ea;
+  // Init ea pseudo-structure, this is needed for the check_overwrite()
+  // function.
+  exarg_T ea = {
+    .append = false,
+    .forceit = false,
+  };
 
   dialog_msg(buff, _("Save changes to \"%s\"?"), buf->b_fname);
   if (checkall) {
@@ -1307,10 +1312,6 @@ void dialog_changed(buf_T *buf, bool checkall)
     ret = vim_dialog_yesnocancel(VIM_QUESTION, NULL, buff, 1);
   }
 
-  // Init ea pseudo-structure, this is needed for the check_overwrite()
-  // function.
-  ea.append = ea.forceit = false;
-
   if (ret == VIM_YES) {
     if (buf->b_fname != NULL
         && check_overwrite(&ea,
diff --git a/src/nvim/quickfix.c b/src/nvim/quickfix.c
index 786e40254d..29b3d19f52 100644
--- a/src/nvim/quickfix.c
+++ b/src/nvim/quickfix.c
@@ -4260,10 +4260,10 @@ static void restore_start_dir(char_u *dirname_start)
   if (STRCMP(dirname_start, dirname_now) != 0) {
     /* If the directory has changed, change it back by building up an
      * appropriate ex command and executing it. */
-    exarg_T ea;
-
-    ea.arg = dirname_start;
-    ea.cmdidx = (curwin->w_localdir == NULL) ? CMD_cd : CMD_lcd;
+    exarg_T ea = {
+      .arg = dirname_start,
+      .cmdidx = (curwin->w_localdir == NULL) ? CMD_cd : CMD_lcd,
+    };
     ex_cd(&ea);
   }
   xfree(dirname_now);