patch 7.4.1798

Problem:    Still compiler warning for unused return value. (Charles Campbell)
Solution:   Assign to ignoredp.

Author: brammool

src/term.c

@@ -6177,7 +6177,7 @@ gui_get_color_cmn(char_u *name)
 	size_t		len;
 	int		pos;
 
-	(void)fgets(line, LINE_LEN, fd);
+	ignoredp = fgets(line, LINE_LEN, fd);
 	len = strlen(line);
 
 	if (len <= 1 || line[len - 1] != '\n')

src/version.c

@@ -753,6 +753,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1798,
 /**/
     1797,
 /**/