Minor tweak to validation of -k.

676a011e · Juliusz Chroboczek · facf8d6c · 676a011e
Commit 676a011e authored Jun 02, 2007 by Juliusz Chroboczek
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babel.c babel.c +1 -1

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--- a/babel.c
+++ b/babel.c
@@ -157,7 +157,7 @@ main(int argc, char **argv)
        } else if(strcmp(*arg, "-k") == 0) {
            SHIFTE();
            kernel_metric = atoi(*arg);
-            if(kernel_metric < 0)
+            if(kernel_metric < 0 || kernel_metric > 0xFFFF)
                goto syntax;
        } else if(strcmp(*arg, "-P") == 0) {
            parasitic = 1;