tvi: fix two compiler warnings in ex_read() - neatvi - [fork] simple vi-type editor with UTF-8 support
 (HTM) git clone git://src.adamsgaard.dk/neatvi
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       ---
 (DIR) commit e4391d06a150886b08bc2fa1965957a7bb27f12a
 (DIR) parent a3b79df332e3c5804ae57c0348549ff35a69f262
 (HTM) Author: Ali Gholami Rudi <ali@rudi.ir>
       Date:   Sun, 22 Aug 2021 00:36:55 +0430
       
       vi: fix two compiler warnings in ex_read()
       
       Issue #33 in Github.
       
       Diffstat:
         M vi.c                                |       2 +-
       
       1 file changed, 1 insertion(+), 1 deletion(-)
       ---
 (DIR) diff --git a/vi.c b/vi.c
       t@@ -141,7 +141,7 @@ static char *vi_prompt(char *msg, int *kmap)
        char *ex_read(char *msg)
        {
                struct sbuf *sb;
       -        char c;
       +        int c;
                if (xled) {
                        int oleft = xleft;
                        char *s = led_prompt(msg, "", &xkmap, "---");