Add missing newlines

Checked with following semantic patch for the library:

// smpl
@a@
identifier virtual.func;
expression E1;
expression fmt;
position p1;
@@

func(E1, fmt@p1, ...)

@script:python b@
fmt << a.fmt;
p1 << a.p1;
@@

s = str(fmt)
if s.find("\\n") < 0:
	print p1[0].file + ":" + p1[0].line

// smpl

For tools, just remove E1

1 files changed, 3 insertions, 3 deletions

diff --git a/testsuite/testsuite.c b/testsuite/testsuite.c
index c330e4c..9efe8de 100644
--- a/testsuite/testsuite.c
+++ b/testsuite/testsuite.c
@@ -205,7 +205,7 @@ static inline int test_run_child(const struct test *t, int fdout[2],
 	if (t->output.stdout != NULL) {
 		close(fdout[0]);
 		if (dup2(fdout[1], STDOUT_FILENO) < 0) {
-			ERR("could not redirect stdout to pipe: %m");
+			ERR("could not redirect stdout to pipe: %m\n");
 			exit(EXIT_FAILURE);
 		}
 	}
@@ -213,7 +213,7 @@ static inline int test_run_child(const struct test *t, int fdout[2],
 	if (t->output.stderr != NULL) {
 		close(fderr[0]);
 		if (dup2(fderr[1], STDERR_FILENO) < 0) {
-			ERR("could not redirect stdout to pipe: %m");
+			ERR("could not redirect stdout to pipe: %m\n");
 			exit(EXIT_FAILURE);
 		}
 	}
@@ -458,7 +458,7 @@ static int prepend_path(const char *extra)
 		return setenv("PATH", extra, 1);
 
 	if (asprintf(&newpath, "%s:%s", extra, oldpath) < 0) {
-		ERR("failed to allocate memory to new PATH");
+		ERR("failed to allocate memory to new PATH\n");
 		return -1;
 	}