gzip: reduce global data footprint, part 1

[oweals/busybox.git] / miscutils / strings.c

diff --git a/miscutils/strings.c b/miscutils/strings.c
index 0d5576e9b2aea464567bb8540cbec3f7c70e6e22..49f2cf31e040de59cc926651a09d39c22bba5dde 100644 (file)
--- a/miscutils/strings.c
+++ b/miscutils/strings.c
@@ -18,6 +18,7 @@
 #define PRINT_OFFSET   4
 #define SIZE                   8
 
+int strings_main(int argc, char **argv);
 int strings_main(int argc, char **argv)
 {
        int n, c, i = 0, status = EXIT_SUCCESS;
@@ -26,7 +27,7 @@ int strings_main(int argc, char **argv)
        FILE *file = stdin;
        char *string;
        const char *fmt = "%s: ";
-       char *n_arg = "4";
+       const char *n_arg = "4";
 
        opt = getopt32(argc, argv, "afon:", &n_arg);
        /* -a is our default behaviour */