Stop signed/unsigned warning.

diff --git a/fips/sha/fips_sha1_selftest.c b/fips/sha/fips_sha1_selftest.c
index ba6a29ed94ec5dc499c30059a960670c1e98e60f..4c0d463e6fbb0e6243c14a810e173a7083251d83 100644 (file)
--- a/fips/sha/fips_sha1_selftest.c
+++ b/fips/sha/fips_sha1_selftest.c
@@ -78,7 +78,7 @@ void FIPS_corrupt_sha1()
 
 int FIPS_selftest_sha1()
     {
-    int n;
+    size_t n;
 
     for(n=0 ; n<sizeof(test)/sizeof(test[0]) ; ++n)
        {