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diff rogue5/mdport.c @ 291:5b6855d5d089

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Fix a portability issue with md_hasclreol(). Some games' implementation of md_hasclreol() poked around in ncurses internals, which does not work for some ncurses build configuration. Most games did not actually call md_hasclreol(), so it was removed. There is a standard terminfo function which can retrieve the value of the clr_eol capability, so this was used for rogue5.
author John "Elwin" Edwards
date Wed, 27 Dec 2017 10:26:06 -0500
parents 8b6aba552f6f
children
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--- a/rogue5/mdport.c	Sun Nov 26 11:34:45 2017 -0500
+++ b/rogue5/mdport.c	Wed Dec 27 10:26:06 2017 -0500
@@ -263,13 +263,13 @@
 int
 md_hasclreol(void)
 {
-#if defined(clr_eol)
 #ifdef NCURSES_VERSION
+    char *cap_str;
     if (cur_term == NULL)
 	return(0);
-    if (cur_term->type.Strings == NULL)
-	return(0);
-#endif
+    cap_str = tigetstr("el");
+    return (cap_str != NULL);
+#elif defined(clr_eol)
     return((clr_eol != NULL) && (*clr_eol != 0));
 #elif defined(__PDCURSES__)
     return(TRUE);