Prefer Q_CHECK_PTR to q_check_ptr

With the macro version we get proper debug output (with __FILE__,
__LINE__ annotations) when compiling with -no-exceptions and
!QT_NO_DEBUG.

All changes in this patch affect assignment to local variables, where
the order of assignment versus actual pointer check is not important.

Reviewed-by: Olivier Goffart

1 files changed, 2 insertions, 1 deletions

diff --git a/src/corelib/io/qfsfileengine_unix.cpp b/src/corelib/io/qfsfileengine_unix.cpp
index 4764a46600..774932a28b 100644
--- a/src/corelib/io/qfsfileengine_unix.cpp
+++ b/src/corelib/io/qfsfileengine_unix.cpp
@@ -1092,7 +1092,8 @@ QString QFSFileEngine::fileName(FileName file) const
             int size = PATH_CHUNK_SIZE;
 
             while (1) {
-                s = q_check_ptr((char *) ::realloc(s, size));
+                s = (char *) ::realloc(s, size);
+                Q_CHECK_PTR(s);
                 len = ::readlink(d->nativeFilePath.constData(), s, size);
                 if (len < 0) {
                     ::free(s);