sbase

commit f14887c76522b3a5d375351b6aa8432430447f6a
parent 0b4c2ceb2f4594cc9d5ca09e39fb57f6e4f82bfb
Author: noneofyourbusiness <noneofyourbusiness@danwin1210.de>
Date:   Sun,  6 Aug 2023 22:50:25 +0200

tr: fix behavior of cflag when using character classes

a simple test case:

printf ab3 | tr -c '[:alpha:]' '\n'

output should be ab<newline>, previously you would find just newlines.

Signed-off-by: noneofyourbusiness <noneofyourbusiness@danwin1210.de>

Diffstat:
M
tr.c
 | 
10
++++------

1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/tr.c b/tr.c
@@ -250,12 +250,10 @@ read:
 		}
 	}
 	if (set1check && set1check(r)) {
-		if (dflag) {
-			if (cflag)
-				goto write;
-			else
-				goto read;
-		}
+		if (cflag)
+			goto write;
+		if (dflag)
+			goto read;
 		if (set2check) {
 			if (set2check == islowerrune)
 				r = tolowerrune(r);