gpg-interface: use size_t for signature buffer size

diff --git a/gpg-interface.c b/gpg-interface.c
index 08de0daa410bee1beaae3fc5756d01d5c8a1c25d..ac852ad4b9d5582165d1e5874123300067cb28c6 100644 (file)
--- a/gpg-interface.c
+++ b/gpg-interface.c
@@ -101,7 +101,7 @@ void print_signature_buffer(const struct signature_check *sigc, unsigned flags)
                fputs(output, stderr);
 }
 
-size_t parse_signature(const char *buf, unsigned long size)
+size_t parse_signature(const char *buf, size_t size)
 {
        char *eol;
        size_t len = 0;