tests: better handling of 'make failed' when no failed tests

Signed-off-by: Jean-Sebastien Gelinas <calestar@gmail.com>
Signed-off-by: Jean Privat <jean@pryen.org>

diff --git a/tests/Makefile b/tests/Makefile
index dc11450..f88494a 100644 (file)
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -1,3 +1,4 @@
+
 all:
        ./tests.sh *.nit ../examples/*.nit 
 
@@ -5,7 +6,8 @@ some:
        ./tests.sh base_compile.nit base_attr.nit base_gen.nit test_gen_inh.nit bench_fib.nit example_objet.nit
 
 failed:
-       ./tests.sh `sort -u errlist`
+       @[[ ! -s errlist ]] && echo 'No failed tests to execute' ; true
+       @[[ -s errlist ]] && ./tests.sh `cat errlist | sort -u` ; true
 
 store:
        ./store_save.sh *.nit