Remove some unused variables.

Since we have to compile with -Wno-unused-variables, we don't
spot unused variables in code.  I found these by compiling the
code in Ubuntu.

diff --git a/hivex/hivexsh.c b/hivex/hivexsh.c
index 51d8cfb..a8ac0e1 100644 (file)
--- a/hivex/hivexsh.c
+++ b/hivex/hivexsh.c
@@ -184,7 +184,6 @@ main (int argc, char *argv[])
 
     char *cmd = buf;
     char *args;
-    size_t i = 0;
 
     if (buf[len] == '\0') {
       /* This is mostly safe.  Although the cmd_* functions do sometimes