libcrypt: Silence compiler warning

diff --git a/packages/libcrypt/crypt3.c b/packages/libcrypt/crypt3.c
index a9de4d2..c029db6 100644 (file)
--- a/packages/libcrypt/crypt3.c
+++ b/packages/libcrypt/crypt3.c
@@ -1376,7 +1376,7 @@ static const struct crypt_format {
 
 char* crypt(const char* key, const char* salt)
 {
-       int len;
+       size_t len;
        const struct crypt_format *cf;
 
        for (cf = crypt_formats; cf->name != NULL; ++cf) {