[FYI] {maint} style: add trailing ':' to some test cases

[Stefano Lattarini]

Signed-off-by: Stefano Lattarini <address@hidden>
---
 t/extra-dist-dirs-and-subdirs.sh | 2 ++
 t/extra-dist-vpath-dir-merge.sh  | 2 ++
 t/extra-dist-vpath-dir.sh        | 2 ++
 t/extra-dist-wildcards-vpath.sh  | 2 ++
 t/extra-programs-and-libs.sh     | 2 +-
 t/extra.sh                       | 3 ++-
 t/extra2.sh                      | 3 ++-
 7 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/t/extra-dist-dirs-and-subdirs.sh b/t/extra-dist-dirs-and-subdirs.sh
index 8f503fa..48798d1 100755
--- a/t/extra-dist-dirs-and-subdirs.sh
+++ b/t/extra-dist-dirs-and-subdirs.sh
@@ -53,3 +53,5 @@ mkdir baz2
 touch baz2/foo2
 
 $MAKE check
+
+:
diff --git a/t/extra-dist-vpath-dir-merge.sh b/t/extra-dist-vpath-dir-merge.sh
index b54c03b..e897dcb 100755
--- a/t/extra-dist-vpath-dir-merge.sh
+++ b/t/extra-dist-vpath-dir-merge.sh
@@ -62,3 +62,5 @@ mkdir baz
 echo build > baz/foo2
 
 $MAKE check
+
+:
diff --git a/t/extra-dist-vpath-dir.sh b/t/extra-dist-vpath-dir.sh
index 704ab5b..b4d4e88 100755
--- a/t/extra-dist-vpath-dir.sh
+++ b/t/extra-dist-vpath-dir.sh
@@ -36,3 +36,5 @@ mkdir build
 cd build
 ../configure
 $MAKE distdir
+
+:
diff --git a/t/extra-dist-wildcards-vpath.sh b/t/extra-dist-wildcards-vpath.sh
index 93b35f7..9a500fe 100755
--- a/t/extra-dist-wildcards-vpath.sh
+++ b/t/extra-dist-wildcards-vpath.sh
@@ -49,3 +49,5 @@ echo ddd > build/d.bar
 cd build
 ../configure
 $MAKE test
+
+:
diff --git a/t/extra-programs-and-libs.sh b/t/extra-programs-and-libs.sh
index 120fb63..53dede0 100755
--- a/t/extra-programs-and-libs.sh
+++ b/t/extra-programs-and-libs.sh
@@ -40,4 +40,4 @@ AUTOMAKE_fails
 grep 'bin_PROGRAMS.*contains configure substitution' stderr
 grep 'lib_LIBRARIES.*contains configure substitution' stderr && exit 1
 
-exit 0
+:
diff --git a/t/extra.sh b/t/extra.sh
index c3d4c99..f041011 100755
--- a/t/extra.sh
+++ b/t/extra.sh
@@ -37,4 +37,5 @@ grep "^zardoz" Makefile.in
 
 # Can't have EXTRA clean rules.
 grep 'clean.*EXTRA' Makefile.in && exit 1
-exit 0
+
+:
diff --git a/t/extra2.sh b/t/extra2.sh
index d162442..b971a4b 100755
--- a/t/extra2.sh
+++ b/t/extra2.sh
@@ -30,4 +30,5 @@ $ACLOCAL
 $AUTOMAKE
 
 grep EXTRA_foo_SOURCES Makefile.in && exit 1
-exit 0
+
+:
-- 
1.8.1.rc3.27.g3b73c7d