4 commits

Author	SHA1	Message	Date
Lasse Collin	ccc728d829	xzgrep: Improve the test script. ... Now it should be close to the functionality of the original version by Pavel Raiskup.	2014-09-09 19:18:23 +03:00
Lasse Collin	948f5865fe	xzgrep: Add a test for the previous fix. ... This is a simplified version of Pavel Raiskup's original patch.	2014-09-09 19:18:23 +03:00
Lasse Collin	f138bdf76a	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.	2011-09-05 16:05:44 +03:00
Lasse Collin	2c144a0365	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.	2011-09-05 16:05:44 +03:00