dynup/kpatch — pull request #429 by spartacus06 (2014-09-15 21:58:46+00:00)
Title: fix regression in user-specified source RPM

A recent commit 74316588e is unconditionally setting the SRCRPM path
overwriting a user specified path.

Only set SRCRPM if SRCRPM is not already set.

Signed-off-by: Seth Jennings