(vis, visbuf): Rev. 1.15 changed base type from s_char to char. This

is misleading, as the elements are numbers.  Change to signed char.

diff --git a/src/lib/commands/sona.c b/src/lib/commands/sona.c
index 464318765201f386c41fa8d7bb0eaa83fd0bacde..a24fbe51af8117eef6603fd7928f2834dc9b3aad 100644 (file)
--- a/src/lib/commands/sona.c
+++ b/src/lib/commands/sona.c
@@ -76,8 +76,8 @@ sona(void)
     /* Where these are used are non-re-entrant, so we keep 'em around */
     static char **rad = NULL;
     static char *radbuf = NULL;
-    static char **vis = NULL;
-    static char *visbuf = NULL;
+    static signed char **vis = NULL;
+    static signed char *visbuf = NULL;
 
     if (!snxtitem(&ni, EF_SHIP, player->argp[1]))
        return RET_SYN;
@@ -94,7 +94,7 @@ sona(void)
        }
     }
     if (!vis && visbuf) {
-       vis = malloc(WORLD_Y * sizeof(char *));
+       vis = malloc(WORLD_Y * sizeof(signed char *));
        if (vis) {
            for (x = 0; x < WORLD_Y; x++) {
                vis[x] = &visbuf[(WORLD_X + 1) * x];