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-rw-r--r--include/xtables.h.in3
1 files changed, 1 insertions, 2 deletions
diff --git a/include/xtables.h.in b/include/xtables.h.in
index 6712aac0..ae1594a6 100644
--- a/include/xtables.h.in
+++ b/include/xtables.h.in
@@ -186,8 +186,7 @@ enum xtables_exittype {
struct xtables_globals
{
unsigned int option_offset;
- char *program_version;
- char *program_name;
+ const char *program_name, *program_version;
struct option *opts;
void (*exit_err)(enum xtables_exittype status, const char *msg, ...) __attribute__((noreturn, format(printf,2,3)));
};