From: nhmall <nhmall@nethack.org>
Date: Sat, 29 Feb 2020 23:47:34 +0000 (-0500)
Subject: since sole argument to set_duplicate_opt_detection was unused, eliminate it altogether
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2f1be94bfa7f4452a6d5c3f726a92d58279d807a;p=nethack

since sole argument to set_duplicate_opt_detection was unused, eliminate it altogether
---

diff --git a/include/extern.h b/include/extern.h
index 727fe791e..34d1766b2 100644
--- a/include/extern.h
+++ b/include/extern.h
@@ -1869,7 +1869,7 @@ E char FDECL(map_menu_cmd, (CHAR_P));
 E void FDECL(show_menu_controls, (winid, BOOLEAN_P));
 E void FDECL(assign_warnings, (uchar *));
 E char *FDECL(nh_getenv, (const char *));
-E void FDECL(set_duplicate_opt_detection, (int));
+E void NDECL(reset_duplicate_opt_detection);
 E void FDECL(set_wc_option_mod_status, (unsigned long, int));
 E void FDECL(set_wc2_option_mod_status, (unsigned long, int));
 E void FDECL(set_option_mod_status, (const char *, int));
diff --git a/src/files.c b/src/files.c
index df0a48916..e81d3645a 100644
--- a/src/files.c
+++ b/src/files.c
@@ -3059,7 +3059,7 @@ int src;
         return FALSE;
 
     /* begin detection of duplicate configfile options */
-    set_duplicate_opt_detection(1);
+    reset_duplicate_opt_detection();
     free_config_sections();
     iflags.parse_config_file_src = src;
 
@@ -3068,7 +3068,7 @@ int src;
 
     free_config_sections();
     /* turn off detection of duplicate configfile options */
-    set_duplicate_opt_detection(0);
+    reset_duplicate_opt_detection();
     return rv;
 }
 
diff --git a/src/options.c b/src/options.c
index 596519cb4..319fdfffb 100644
--- a/src/options.c
+++ b/src/options.c
@@ -5788,8 +5788,7 @@ boolean val_allowed;
 }
 
 void
-set_duplicate_opt_detection(on_or_off)
-int on_or_off;
+reset_duplicate_opt_detection(VOID_ARGS)
 {
     int k;