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No OOM in msg_show_console_dialog()

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This commit is contained in:
Felipe Oliveira Carvalho
2014-05-28 23:21:24 -03:00
parent 3b648b0a7b
commit 3d10e2e0cb
1 changed files with 41 additions and 41 deletions
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4
src/nvim/message.c
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@@ -21,6 +21,7 @@
#include "nvim/eval.h"
#include "nvim/ex_eval.h"
#include "nvim/fileio.h"
#include "nvim/func_attr.h"
#include "nvim/getchar.h"
#include "nvim/mbyte.h"
#include "nvim/memory.h"
@@ -2710,7 +2711,6 @@ do_dialog (
++no_wait_return;
hotkeys = msg_show_console_dialog(message, buttons, dfltbutton);
if (hotkeys != NULL) {
for (;; ) {
/* Get a typed character directly from the user. */
c = get_keystroke();
@@ -2753,7 +2753,6 @@ do_dialog (
}
free(hotkeys);
}
State = oldState;
setmouse();
@@ -2871,6 +2870,7 @@ static char_u * console_dialog_alloc(const char_u *message,
* Returns an allocated string with hotkeys, or NULL for error.
*/
static char_u *msg_show_console_dialog(char_u *message, char_u *buttons, int dfltbutton)
FUNC_ATTR_NONNULL_RET
{
bool has_hotkey[HAS_HOTKEY_LEN];
char_u *hotk = console_dialog_alloc(message, buttons, has_hotkey);