Silence another -Werror=class-memaccess

QDataBuffer when used with non trivally copiable types will
try to realloc them, causing GCC to complain.

Change-Id: I778d32d00774b0a53b85257be0064f19d9fb2bb9
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/gui/painting/qdatabuffer_p.h b/src/gui/painting/qdatabuffer_p.h
index 181d19da0b..676750b716 100644
--- a/src/gui/painting/qdatabuffer_p.h
+++ b/src/gui/painting/qdatabuffer_p.h
@@ -116,7 +116,7 @@ public:
                 capacity = 1;
             while (capacity < size)
                 capacity *= 2;
-            buffer = (Type*) realloc(buffer, capacity * sizeof(Type));
+            buffer = (Type*) realloc(static_cast<void*>(buffer), capacity * sizeof(Type));
             Q_CHECK_PTR(buffer);
         }
     }
@@ -124,7 +124,7 @@ public:
     inline void shrink(int size) {
         capacity = size;
         if (size) {
-            buffer = (Type*) realloc(buffer, capacity * sizeof(Type));
+            buffer = (Type*) realloc(static_cast<void*>(buffer), capacity * sizeof(Type));
             Q_CHECK_PTR(buffer);
         } else {
             free(buffer);