Add casting to allow g++ (3.3.5) to compile the core code.

A C++ compiler produces lots of warnings that are probably valid
concerns to investigate.

p4raw-id: //depot/perl@24170

1 files changed, 1 insertions, 1 deletions

diff --git a/perl.h b/perl.h
index fe6275516e..410846ec25 100644
--- a/perl.h
+++ b/perl.h
@@ -4273,7 +4273,7 @@ typedef struct am_table_short AMTS;
        new_chunk_size = (chunk_size);                     \
        if (new_chunk_size > PL_nice_chunk_size) {         \
            if (PL_nice_chunk) Safefree(PL_nice_chunk);    \
-           PL_nice_chunk = new_chunk;                     \
+           PL_nice_chunk = (char *) new_chunk;            \
            PL_nice_chunk_size = new_chunk_size;           \
        } else {                                           \
            Safefree(chunk);                               \