Hi list.
When do :grep, we need to type ENTER always. But in most of cases, it doesn't
display anything. How about this patch?
diff --git a/src/ex_cmds.c b/src/ex_cmds.c
index 6535de1..812a119 100644
--- a/src/ex_cmds.c
+++ b/src/ex_cmds.c
@@ -1446,6 +1446,7 @@ do_shell(
#ifdef MSWIN
int winstart = FALSE;
#endif
+ int retval;
/*
* Disallow shell commands for "rvim".
@@ -1517,7 +1518,7 @@ do_shell(
if (!swapping_screen())
windgoto(msg_row, msg_col);
cursor_on();
- (void)call_shell(cmd, SHELL_COOKED | flags);
+ retval = call_shell(cmd, SHELL_COOKED | flags);
did_check_timestamps = FALSE;
need_check_timestamps = TRUE;
@@ -1557,7 +1558,7 @@ do_shell(
redraw_later_clear();
need_wait_return = FALSE;
}
- else
+ else if ((flags & SHELL_DOOUT) != 0 && retval != 0)
{
/*
* If we switch screens when starttermcap() is called, we really
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