Unsigned/signed warnings cleanup

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@21905 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/util/ss/execute_cmd.c b/src/util/ss/execute_cmd.c
index 3b33fdbd0fd9ff6fb0b105a8f8191626b6abcb6a..6839d1c0dd9847b3b35115e4798867bbfadfb3f0 100644 (file)
--- a/src/util/ss/execute_cmd.c
+++ b/src/util/ss/execute_cmd.c
@@ -138,8 +138,9 @@ ss_execute_command(sci_idx, argv)
        int sci_idx;
        register char *argv[];
 {
-       register int i, argc;
+        register unsigned int i, argc;
        char **argp;
+       int ret;
 
        argc = 0;
        for (argp = argv; *argp; argp++)
@@ -147,9 +148,9 @@ ss_execute_command(sci_idx, argv)
        argp = (char **)malloc((argc+1)*sizeof(char *));
        for (i = 0; i <= argc; i++)
                argp[i] = argv[i];
-       i = really_execute_command(sci_idx, argc, &argp);
+       ret = really_execute_command(sci_idx, argc, &argp);
        free(argp);
-       return(i);
+       return(ret);
 }
 
 /*