Possible bug in PkgVersion.pm - app builds fail

Hello, I'm a long time fink user that thinks that he might have found an error in the PkgVersion.pm code.

Short story: on line 3914 the trailing newline is not removed from the output of xcode-select, so the resulting path strings contain this newline and the resulting scripts fails.

Longer story:

I ran fink selfupdate last weekend and when I tried to install emacs23-app (which I have not had installed previously) it fails (please see attached log). When I started to find out what went wrong I found that the generated script (attached as well) contained one newline too many. To cut a long story short I found out where this script where generated: In PkgVersion.pm when handling AppBundles on lines 3907 to 3917.

The offending line is 
		my $developer_dir=`xcode-select -print-path 2>/dev/null`;
where the trailing new line is not removed from the output of xcode-select. I replaced that line with 
		my $developer_dir="/Developer";
(which is the output of xcode-select) and tried to install emacs again, this time with complete success.

As far as I can tell this is a bug, and Google could not find any related discussions or bug reports. Neither could I find a better way of reporting this bug then email this address, which I hope is the correct receiver of this bug report.

Please see the attached log for Xcode version etc.

I know that I have an old Xcode and OS installation, but that shouldn't impact this line in the code. It is always a bad idea to depend on the output of another script and not wash it for unwanted output, I think this needs to be fixed regardless of my installation.




Kind regards,
Jonas

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