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-rw-r--r--misc/ttyslot.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/misc/ttyslot.c b/misc/ttyslot.c
index 430f9c02d0..7dc9b27c0c 100644
--- a/misc/ttyslot.c
+++ b/misc/ttyslot.c
@@ -60,11 +60,11 @@ ttyslot()
 	setttyent();
 	for (cnt = 0; cnt < 3; ++cnt)
 		if (__ttyname_r (cnt, name, buflen) == 0) {
-			if (p = rindex(name, '/'))
+			if ((p = rindex(name, '/')))
 				++p;
 			else
 				p = name;
-			for (slot = 1; ttyp = getttyent(); ++slot)
+			for (slot = 1; (ttyp = getttyent()); ++slot)
 				if (!strcmp(ttyp->ty_name, p)) {
 					endttyent();
 					return(slot);