[Build-common-hackers] Bug#838873: cdbs: DEB_AUTO_UPDATE_DEBIAN_CONTROL generates wrong automake line (invalid package name)

[Adrian Knoth]

Package: cdbs
Version: 0.4.148
Severity: normal

Hi!

Running on source package jackd1:

$ DEB_AUTO_UPDATE_DEBIAN_CONTROL=yes fakeroot debian/rules clean
$ git diff
diff --git a/debian/control b/debian/control
index 4ab6735..2319ea2 100644
--- a/debian/control
+++ b/debian/control
@@ -9,7 +9,8 @@ Uploaders: Adrian Knoth <adi at drcomp.erfurt.thur.de>,
        Reinhard Tartler <siretart at tauware.de>
 Build-Depends: cdbs (>= 0.4.93~),
  libtool,
- automake1.11,
+ automake 1.11,
+ automake 1.11,
  autoconf,
  debhelper,
  bash-completion,


Not only does the line appear twice, there's also an additional space
introduces which of course results in an invalid package name.

-- System Information:
Debian Release: 8.6
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-4-amd64 (SMP w/2 CPU cores)
Locale: LANG=C, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)