bzip2: Fix return value when combining --test,-t and -q.
When passing -q to get quiet output --test would not display an error
message, but would also suppress the exit 2 code to indicate the file
was corrupt. Only suppress the error message with -q, not the exit value.
This patch comes from Debian.
"bunzip2 -qt returns 0 for corrupt archives"
https://bugs.debian.org/279025
diff --git a/bzip2.c b/bzip2.c
index 854a2bb..63649f6 100644
--- a/bzip2.c
+++ b/bzip2.c
@@ -2003,12 +2003,14 @@
testf ( aa->name );
}
}
- if (testFailsExist && noisy) {
- fprintf ( stderr,
- "\n"
- "You can use the `bzip2recover' program to attempt to recover\n"
- "data from undamaged sections of corrupted files.\n\n"
- );
+ if (testFailsExist) {
+ if (noisy) {
+ fprintf ( stderr,
+ "\n"
+ "You can use the `bzip2recover' program to attempt to recover\n"
+ "data from undamaged sections of corrupted files.\n\n"
+ );
+ }
setExit(2);
exit(exitValue);
}
