Revert "Fix mix of new[] / malloc in QTest::toHexRepresentation"

This reverts commit e8f73d656cf13d440a3a83980e05c6b117489e40. 
The original was correct: qtestcase.cpp:282 and 283 use delete[].

Change-Id: I668e17f500edcf9f1406553a160f6f5518dee148
Reviewed-by: Olivier Goffart <ogoffart@woboq.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/src/testlib/qtestcase.cpp b/src/testlib/qtestcase.cpp
index 2c8b7b20b7..e170d2a044 100644
--- a/src/testlib/qtestcase.cpp
+++ b/src/testlib/qtestcase.cpp
@@ -1893,7 +1893,7 @@ char *toHexRepresentation(const char *ba, int length)
 
     if (length > maxLen) {
         const int size = len * 3 + 4;
-        result = static_cast<char *>(malloc(size));
+        result = new char[size];
 
         char *const forElipsis = result + size - 5;
         forElipsis[0] = ' ';
@@ -1901,9 +1901,10 @@ char *toHexRepresentation(const char *ba, int length)
         forElipsis[2] = '.';
         forElipsis[3] = '.';
         result[size - 1] = '\0';
-    } else {
+    }
+    else {
         const int size = len * 3;
-        result = static_cast<char *>(malloc(size));
+        result = new char[size];
         result[size - 1] = '\0';
     }