(command): Simplify mapping of condarg to lower case.

diff --git a/src/lib/player/player.c b/src/lib/player/player.c
index 2c8afc5da5572959d1ef60657edb7d1054cb4045..21292269a74d51ffd7ce174d2d777414205a2b4e 100644 (file)
--- a/src/lib/player/player.c
+++ b/src/lib/player/player.c
@@ -142,7 +142,7 @@ player_main(struct player *p)
 int
 command(void)
 {
-    unsigned int x;
+    unsigned int i;
     char *redir;               /* UTF-8 */
     char scanspace[1024];
 
@@ -157,10 +157,8 @@ command(void)
           together -- Sasha */
        /* alarm((unsigned int)60*60); 1 hour */
        if (player->condarg != NULL)
-           for (x = 0; x < strlen(player->condarg); x++)
-               if (isupper(*(player->condarg + x)))
-                   *(player->condarg + x) =
-                       tolower(*(player->condarg + x));
+           for (i = 0; i < strlen(player->condarg); i++)
+               player->condarg[i] = tolower(player->condarg[i]);
        if (dispatch(player->combuf, redir) < 0)
            pr("Try \"list of commands\" or \"info\"\n");
     }