$foo .= $bar doesn't warn if $foo is undefined, so simplify code.

[p5sagit/p5-mst-13.2.git] / op.c

diff --git a/op.c b/op.c
index 3bb789b..593485d 100644 (file)
--- a/op.c
+++ b/op.c
@@ -1983,7 +1983,7 @@ Perl_block_start(pTHX_ int full)
     pad_block_start(full);
     SAVEHINTS();
     PL_hints &= ~HINT_BLOCK_SCOPE;
-    SAVECOPWARNINGS(&PL_compiling);
+    SAVECOMPILEWARNINGS();
     PL_compiling.cop_warnings = DUP_WARNINGS(PL_compiling.cop_warnings);
     SAVESPTR(PL_compiling.cop_io);
     if (! specialCopIO(PL_compiling.cop_io)) {