Bug#753543: FTBFS with clang instead of gcc

[Alexander]

Source: axis2c
Severity: minor
Tags: patch
User: pkg-llvm-t...@lists.alioth.debian.org
Usertags: clang-ftbfs

Hello,

Using the rebuild infrastructure, your package fails to build with clang 
(instead of gcc).

We detected this kinf of error:
http://clang.debian.net/status.php?version=3.4.2&key=TAUTOLOGICAL-COMPARE

Full build log is available here:
http://clang.debian.net/logs/2014-06-16/axis2c_1.6.0-6_unstable_clang.log

Thanks,
Alexander


-- System Information:
Debian Release: jessie/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

--- axis2c-1.6.0/util/src/string.c	2009-04-06 08:49:04.000000000 +0400
+++ axis2c-1.6.0-my/util/src/string.c	2014-07-03 01:51:05.904275670 +0400
@@ -65,7 +65,7 @@
 
     string->length = axutil_strlen(str);
 
-    if (string->length < 0)
+    if (string->length == 0)
     {
         AXIS2_ERROR_SET(env->error, AXIS2_ERROR_INVALID_NULL_PARAM,
                         AXIS2_FAILURE);
@@ -124,7 +124,7 @@
     string->ref_count = 1;
     string->owns_buffer = AXIS2_TRUE;
 
-    if (string->length < 0)
+    if (string->length == 0)
     {
         AXIS2_ERROR_SET(env->error, AXIS2_ERROR_INVALID_NULL_PARAM,
                         AXIS2_FAILURE);
@@ -171,7 +171,7 @@
     string->ref_count = 1;
     string->owns_buffer = AXIS2_FALSE;
 
-    if (string->length < 0)
+    if (string->length == 0)
     {
         AXIS2_ERROR_SET(env->error, AXIS2_ERROR_INVALID_NULL_PARAM,
                         AXIS2_FAILURE);