Magic-number and state-arithmetic removal.

[open-adventure.git] / saveresume.c

diff --git a/saveresume.c b/saveresume.c
index cf5a69626912d9bb166724c4d59ced0a48588a3a..3ec4ebd11b0aa1a192ea145e99c689d44295b616 100644 (file)
--- a/saveresume.c
+++ b/saveresume.c
@@ -26,6 +26,8 @@ struct save_t {
 };
 struct save_t save;
 
+#define IGNORE(r) do{if (r){}}while(0)
+
 int savefile(FILE *fp, long version)
 /* Save game to file. No input or output from user. */
 {
@@ -56,7 +58,8 @@ int suspend(void)
     FILE *fp = NULL;
 
     rspeak(SUSPEND_WARNING);
-    if (!yes(arbitrary_messages[THIS_ACCEPTABLE], arbitrary_messages[OK_MAN], arbitrary_messages[OK_MAN])) return GO_CLEAROBJ;
+    if (!yes(arbitrary_messages[THIS_ACCEPTABLE], arbitrary_messages[OK_MAN], arbitrary_messages[OK_MAN]))
+        return GO_CLEAROBJ;
     game.saved = game.saved + 5;
 
     while (fp == NULL) {
@@ -72,7 +75,7 @@ int suspend(void)
     savefile(fp, VRSION);
     fclose(fp);
     rspeak(RESUME_HELP);
-    exit(0);
+    exit(EXIT_SUCCESS);
 }
 
 int resume(void)
@@ -87,7 +90,8 @@ int resume(void)
 
     if (game.loc != 1 || game.abbrev[1] != 1) {
         rspeak(RESUME_ABANDON);
-        if (!yes(arbitrary_messages[THIS_ACCEPTABLE], arbitrary_messages[OK_MAN], arbitrary_messages[OK_MAN])) return GO_CLEAROBJ;
+        if (!yes(arbitrary_messages[THIS_ACCEPTABLE], arbitrary_messages[OK_MAN], arbitrary_messages[OK_MAN]))
+            return GO_CLEAROBJ;
     }
 
     while (fp == NULL) {