Fix -Werror=return-type error in configure.

17 jobs for fix-Werror=return-type in 56 minutes and 46 seconds (queued for 6 minutes and 5 seconds)
latest
Status Job ID Name Coverage
  Preparation
passed #424117
gst indent

00:00:34

passed #424116
manifest

00:00:24

 
  Build
passed #424123
build cerbero android universal

00:16:00

passed #424124
build cerbero cross win32

00:12:48

passed #424125
build cerbero cross win64

00:09:04

passed #424122
build cerbero fedora x86_64

00:05:47

manual #424127
gst-ios-12.2 allowed to fail manual
build cerbero ios universal
passed #424126
gst-macos-10.14
build cerbero macos x86_64

00:07:12

passed #424118
build fedora x86_64

00:06:31

passed #424119
build nodebug fedora x86_64

00:05:42

passed #424120
build static fedora x86_64

00:11:35

passed #424121
build static nodebug fedora x86_64

00:12:58

 
  Test
passed #424128
check fedora

00:04:54

passed #424129
integration testsuites fedora

00:11:08

passed #424130
valgrind bad

00:09:40

 
  Integrate
passed #424131
android universal examples

00:07:50

passed #424132
documentation

00:05:11