cast chars to int when we want to print integers so we get a number

instead of a character

--HG--
extra : convert_revision : 7bfa88ba23ad057b751eb01a80416d9f72cfe81a

1 files changed, 1 insertions, 0 deletions

diff --git a/src/unittest/cprintftest.cc b/src/unittest/cprintftest.cc
index 9c3eb0cd6..a05426356 100644
--- a/src/unittest/cprintftest.cc
+++ b/src/unittest/cprintftest.cc
@@ -43,6 +43,7 @@ main()
     char foo[9];
     cprintf("%s\n", foo);
 
+    cprintf("%d\n", 'A');
     cprintf("%shits%%s + %smisses%%s\n", "test", "test");
     cprintf("%%s%-10s %c he went home \'\"%d %#o %#x %1.5f %1.2E\n",
             "hello", 'A', 1, 0xff, 0xfffffffffffffULL, 3.141592653589, 1.1e10);