Eliminate 'uninitialized variable use' warning in test_printf (cord)

* cord/tests/cordtest.c (test_printf): Initialize "l" and "s" local
variables (those values should be set by CORD_sprintf) to prevent
"uninitialized variable use" compiler (or static code analysis tool)
warning as well as for better testing of CORD_sprintf.

diff --git a/cord/tests/cordtest.c b/cord/tests/cordtest.c
index a089f80ded0f342e512440d841a6dc129935e0a4..fd0bc3256a012262c1083aaa1267bd6fa16dec93 100644 (file)
--- a/cord/tests/cordtest.c
+++ b/cord/tests/cordtest.c
@@ -203,8 +203,8 @@ void test_printf(void)
 {
     CORD result;
     char result2[200];
-    long l;
-    short s;
+    long l = -1;
+    short s = (short)-1;
     CORD x;
 
     if (CORD_sprintf(&result, "%7.2f%ln", 3.14159F, &l) != 7)