diff options
| -rw-r--r-- | FICS/variable.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/FICS/variable.c b/FICS/variable.c index 29d75ff..f564051 100644 --- a/FICS/variable.c +++ b/FICS/variable.c @@ -33,6 +33,7 @@ #include "stdinclude.h" #include "common.h" +#include <err.h> #include <stdbool.h> #include "board.h" @@ -466,13 +467,18 @@ set_width(int p, char *var, char *val) PUBLIC char * Language(unsigned int i) -{ // XXX +{ static char *Lang[NUM_LANGS] = { "English", "Spanish", "French", "Danish" }; + + if (i >= ARRAY_SIZE(Lang)) { + warnx("%s: invalid arg %u (too large)", __func__, i); + return Lang[0]; + } return Lang[i]; } |