From: Ivan Maidanski <ivmai@mail.ru>
Date: Mon, 22 Oct 2012 04:26:27 +0000 (+0400)
Subject: Eliminate 'uninitialized variable use' warning in test_printf (cord)
X-Git-Tag: gc7_4_0~184
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f2cf0ba5b43653fd675426f5ec06cede4af5a9ae;p=gc

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 a089f80d..fd0bc325 100644
--- 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)