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fix(ex_getln): initialize pointer with NULL

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In function ‘cmdpreview_open_win’,
    inlined from ‘cmdpreview_may_show’ at gsrc/nvim/ex_getln.c:2487:28:
gsrc/nvim/ex_getln.c:2251:16: warning: ‘cmdpreview_buf’ may be used uninitialized [-Wmaybe-uninitialized]
 2251 |   int result = do_buffer(DOBUF_GOTO, DOBUF_FIRST, FORWARD, cmdpreview_buf->handle, 0);
      |                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
This commit is contained in:
Andreas Schneider
2023-04-21 11:13:23 +02:00
parent 9802de9334
commit a114a21eff
1 changed files with 1 additions and 1 deletions
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src/nvim/ex_getln.c
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@@ -2446,7 +2446,7 @@ static bool cmdpreview_may_show(CommandLineState *s)
CpInfo cpinfo;
bool icm_split = *p_icm == 's'; // inccommand=split
buf_T *cmdpreview_buf;
buf_T *cmdpreview_buf = NULL;
win_T *cmdpreview_win = NULL;
emsg_silent++; // Block error reporting as the command may be incomplete,