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tests: Cleanup islower() warning.

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NetBSD's gcc complains if islower()'s argument is an unadorned char.  This
provides an appropriate cast.
This commit is contained in:
Justin Pettit
2009-08-25 16:33:16 -07:00
parent b9b0ce6111
commit bc5ef83d2f
1 changed files with 2 additions and 1 deletions
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3
tests/test-stp.c
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@@ -501,7 +501,8 @@ main(int argc, char *argv[])
if (!strcmp(token, "0")) { if (!strcmp(token, "0")) {
lan = NULL; lan = NULL;
} else if (strlen(token) == 1 && islower(*token)) { } else if (strlen(token) == 1
&& islower((unsigned char)*token)) {
lan = tc->lans[*token - 'a']; lan = tc->lans[*token - 'a'];
} else { } else {
err("%s is not a valid LAN name " err("%s is not a valid LAN name "