Patch from Matt Kraai to fix 'echo "1 2 3" | tr -s " "'

so it properly outputs "1 2 3".
2000-12-06 22:53:06 +00:00
parent 1d3523b7aa
commit 8ffabf5825
2 changed files with 2 additions and 2 deletions
--- a/tr.c
+++ b/tr.c
@@ -70,7 +70,7 @@ static void convert()
 		coded = vector[c];
 		if (del_fl && invec[c])
 			continue;
-		if (sq_fl && last == coded && outvec[coded])
+		if (sq_fl && last == coded && (invec[c] || outvec[coded]))
 			continue;
 		output[out_index++] = last = coded;
 		if (out_index == BUFSIZ) {