crypt: Remove unused variable on cert test

Checked on x86_64-linux-gnu and i686-linux-gnu.

diff --git a/crypt/cert.c b/crypt/cert.c
index e070ca398d97911de07553316766cf9ef537fc0e..32c4386caffd8da8971f05c78ea4aa162ee9327c 100644 (file)
--- a/crypt/cert.c
+++ b/crypt/cert.c
@@ -50,10 +50,9 @@ main (int argc, char *argv[])
 {
        char key[64],plain[64],cipher[64],answer[64];
        int i;
-       int test;
        int fail;
 
-       for(test=0;!feof(stdin);test++){
+       for(;!feof(stdin);){
 
                get8(key);
                printf(" K: "); put8(key);