Don't call strtok twice if it failed the first time.

1af1c67d · Alexandre Julliard · 09cc91d1 · 1af1c67d
Commit 1af1c67d authored Apr 04, 2001 by Alexandre Julliard
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dosconf.c msdos/dosconf.c +1 -2

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--- a/msdos/dosconf.c
+++ b/msdos/dosconf.c
@@ -421,9 +421,8 @@ int DOSCONF_ReadConfig(void)
    int ret = 1;

    PROFILE_GetWineIniString( "wine", "config.sys", "", buffer, sizeof(buffer) );
-    filename = strtok(buffer, ",");
+    if (!(filename = strtok(buffer, ","))) return ret;
    menuname = strtok(NULL,   ",");
-    if (!filename) return ret;

    DOSFS_GetFullName(filename, FALSE, &fullname);
    if (menuname) menu_default = strdup(menuname);