X-Git-Url: https://plomlompom.com/repos/todo?a=blobdiff_plain;f=src%2Fclient%2Fcommand_db.c;h=159eb5836c71e46c5cd5402b33655907f8e7c2ae;hb=316a56901b2249264b72992fd5aa63ce16fd3304;hp=699eb468217dacf912a03b991014a67d53fc474a;hpb=a8097b8fef09444ebac0f1e2d3ffc4e621557b28;p=plomrogue

diff --git a/src/client/command_db.c b/src/client/command_db.c
index 699eb46..159eb58 100644
--- a/src/client/command_db.c
+++ b/src/client/command_db.c
@@ -1,6 +1,7 @@
 /* src/client/command_db.c */
 
 #include "command_db.h"
+#include <stddef.h> /* NULL */
 #include <stdint.h> /* uint8_t, uint32_t */
 #include <stdio.h> /* FILE */
 #include <stdlib.h> /* free() */
@@ -72,10 +73,10 @@ extern void init_command_db()
         copy_tokenized_string(line, &world.cmd_db.cmds[i].dsc_short, delim);
         copy_tokenized_string(NULL, &world.cmd_db.cmds[i].server_msg, delim);
         if (!strcmp("0", world.cmd_db.cmds[i].server_msg))
-        {
-            free(world.cmd_db.cmds[i].server_msg);
-            world.cmd_db.cmds[i].server_msg = NULL;
-        }
+        {                                          /* .server_msg==0 detects  */
+            free(world.cmd_db.cmds[i].server_msg); /* non-server commands in  */
+            world.cmd_db.cmds[i].server_msg = NULL;/* control.h's try_key() / */
+        }                                          /* try_server_command().   */
         char * arg_string = strtok(NULL, delim);
         world.cmd_db.cmds[i].arg = arg_string[0];
         copy_tokenized_string(NULL, &world.cmd_db.cmds[i].dsc_long, "\n");