Mercurial > vim
diff src/os_unix.c @ 30077:d45ee1f829ba v9.0.0376
patch 9.0.0376: clang warns for dead assignments
Commit: https://github.com/vim/vim/commit/6b085b9d7367e077ca69f4f82ba0f92cc6b6e443
Author: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Sun Sep 4 12:47:21 2022 +0100
patch 9.0.0376: clang warns for dead assignments
Problem: Clang warns for dead assignments.
Solution: Adjust the code. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/11048)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sun, 04 Sep 2022 14:00:03 +0200 |
| parents | 3276298c67c5 |
| children | fdf704505754 |
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--- a/src/os_unix.c +++ b/src/os_unix.c @@ -4522,7 +4522,7 @@ mch_call_shell_terminal( // restore curwin/curbuf and a few other things aucmd_restbuf(&aco); - // only require pressing Enter when redrawing, to avoid that system() gets + // Only require pressing Enter when redrawing, to avoid that system() gets // the hit-enter prompt even though it didn't output anything. if (!RedrawingDisabled) wait_return(TRUE); @@ -5021,7 +5021,6 @@ mch_call_shell_fork( { // finished all the lines, close pipe close(toshell_fd); - toshell_fd = -1; break; } lp = ml_get(lnum); @@ -5399,7 +5398,7 @@ finished: * child already exited. */ if (wait_pid != pid) - wait_pid = wait4pid(pid, &status); + (void)wait4pid(pid, &status); # ifdef FEAT_GUI // Close slave side of pty. Only do this after the child has @@ -6495,7 +6494,7 @@ select_eintr: #ifdef FEAT_JOB_CHANNEL // also call when ret == 0, we may be polling a keep-open channel if (ret >= 0) - ret = channel_select_check(ret, &rfds, &wfds); + (void)channel_select_check(ret, &rfds, &wfds); #endif #endif // HAVE_SELECT