ncurses 6.3

[ncurses.git] / ncurses / tinfo / comp_scan.c

diff --git a/ncurses/tinfo/comp_scan.c b/ncurses/tinfo/comp_scan.c
index b5ee44830a2a074f918f7874f9d5030d5c256f33..08e0e7e6b797602d1a3ef3135aae134347e98eaa 100644 (file)
--- a/ncurses/tinfo/comp_scan.c
+++ b/ncurses/tinfo/comp_scan.c
@@ -51,7 +51,7 @@
 #include <ctype.h>
 #include <tic.h>
 
-MODULE_ID("$Id: comp_scan.c,v 1.110 2021/09/04 10:54:35 tom Exp $")
+MODULE_ID("$Id: comp_scan.c,v 1.112 2021/10/04 23:56:28 tom Exp $")
 
 /*
  * Maximum length of string capability we'll accept before raising an error.
@@ -136,7 +136,7 @@ last_char(int from_end)
 
     while (len--) {
        if (!isspace(UChar(bufptr[len]))) {
-           if (from_end < (int) len)
+           if (from_end <= (int) len)
                result = bufptr[(int) len - from_end];
            break;
        }
@@ -587,10 +587,11 @@ _nc_get_token(bool silent)
             */
            if (after_list != 0) {
                if (!silent) {
-                   if (*after_list == '\0')
+                   if (*after_list == '\0' || strchr("|", after_list[1]) != NULL) {
                        _nc_warning("empty longname field");
-                   else if (strchr(after_list, ' ') == 0)
+                   } else if (strchr(after_list, ' ') == 0) {
                        _nc_warning("older tic versions may treat the description field as an alias");
+                   }
                }
            } else {
                after_list = tok_buf + strlen(tok_buf);