Commit Graph

3 Commits

Author SHA1 Message Date
Lasse Collin 1e60f2c0a0 xzgrep: Add a test for the previous fix.
This is a simplified version of Pavel Raiskup's
original patch.
2014-06-11 21:03:25 +03:00
Lasse Collin e9ed88126e Run the scripts with the correct shell in test_scripts.sh.
The scripts are now made executable in the build tree.
This way the scripts can be run like programs in
test_scripts.sh. Previously test_scripts.sh always
used sh but it's not correct if @POSIX_SHELL@ is set
to something else by configure.

Thanks to Jonathan Nieder for the patch.
2011-08-06 20:37:28 +03:00
Lasse Collin 1c673e5681 Fix exit status of "xzdiff foo.xz bar.xz".
xzdiff was clobbering the exit status from diff in a case
statement used to analyze the exit statuses from "xz" when
its operands were two compressed files. Save and restore
diff's exit status to fix this.

The bug is inherited from zdiff in GNU gzip and was fixed
there on 2009-10-09.

Thanks to Jonathan Nieder for the patch and
to Peter Pallinger for reporting the bug.
2011-07-31 11:01:47 +03:00