[PATCH v4 3/6] Color skipped tests blue

Skipped tests indicate incomplete test coverage.  Whilst this is
not a test failure or other error, it's still not complete
success, so according to the universal traffic lights coloring
scheme, yellow/brown seems more suitable than green.  However,
it's more informational than cautionary, so instead we use blue
which is a universal color for information signs.

Signed-off-by: Adam Spiers <redacted>
---
 t/test-lib.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/t/test-lib.sh b/t/test-lib.sh
index 5293830..78c88c2 100755
--- a/t/test-lib.sh
+++ b/t/test-lib.sh

@@ -182,13 +182,13 @@ then
 		error)
 			tput bold; tput setaf 1;; # bold red
 		skip)
-			tput bold; tput setaf 2;; # bold green
+			tput setaf 4;;            # blue
 		warn)
 			tput bold; tput setaf 3;; # bold yellow
 		pass)
 			tput setaf 2;;            # green
 		info)
-			tput setaf 3;;            # brown
+			tput setaf 3;;            # yellow/brown
 		*)
 			test -n "$quiet" && return;;
 		esac

-- 
1.7.12.147.g6d168f4