diff --git a/_notes/OS2 b/_notes/OS2
index e5aa04e4..b22cef18 100644
--- a/_notes/OS2
+++ b/_notes/OS2
@@ -23,3 +23,4 @@ alphablending:
 	http://www.os2voice.org/vnewsarc/bn2007122.html
 	http://www.mozillazine.org/talkback.html?article=194
 	https://books.google.com/books?id=9cpU5uYCzq4C&pg=PA202&lpg=PA202&dq=%22OS/2%22+alphablending&source=bl&ots=uatEop2jAL&sig=HAa_ofQSKsk6-8tBR6YZ6MRJG_0&hl=en&sa=X&ved=0ahUKEwiDq5HukLbaAhUk8IMKHR7aCw4Q6AEIWTAI#v=onepage&q=%22OS%2F2%22%20alphablending&f=false
+investigate eicons.dll
diff --git a/test/lib/testing.c b/test/lib/testing.c
index 11e0d5b3..27d9af4f 100644
--- a/test/lib/testing.c
+++ b/test/lib/testing.c
@@ -162,7 +162,7 @@ static void testingprivSetRun(testingSet *set, const testingOptions *options, te
 	testingprivArrayQsort(&(set->tests), testcmp);
 	t = (testingT *) (set->tests.buf);
 	for (i = 0; i < set->tests.len; i++) {
-		if (!testingprivTRun(t, options, outbuf))
+		if (testingprivTRun(t, options, outbuf) != 0)
 			*anyFailed = 1;
 		t++;
 	}
@@ -196,6 +196,7 @@ void testingprivTLogvfFull(testingT *t, const char *file, long line, const char
 	// TODO extract filename from file
 	testingprivOutbufPrintf(t->outbuf, "%s:%ld: ", file, line);
 	testingprivOutbufPrintf(t->outbuf, format, ap);
+	testingprivOutbufPrintf(t->outbuf, "\n");
 }
 
 void testingTFail(testingT *t)
diff --git a/test/lib/testingpriv.c b/test/lib/testingpriv.c
index aab3a7ea..ef48340b 100644
--- a/test/lib/testingpriv.c
+++ b/test/lib/testingpriv.c
@@ -259,8 +259,9 @@ void testingprivOutbufAppendOutbuf(testingprivOutbuf *o, testingprivOutbuf *src)
 		*lineEnd = '\n';
 		lineStart = lineEnd + 1;
 	}
-	// print the last line
-	testingprivOutbufPrintf(o, "    %s\n", lineStart);
+	// print the last line, if any
+	if (*lineStart != '\0')
+		testingprivOutbufPrintf(o, "    %s\n", lineStart);
 
 	// restore src to its original state
 	if (hasTrailingBlankLine)