commit 04ca24973a39cc20ee0a7c5836aff66828be8909
author Nigel Tao <nigeltao@golang.org> Sat Feb 16 14:46:42 2019 +1100
committer Nigel Tao <nigeltao@golang.org> Sat Feb 16 14:46:42 2019 +1100
tree db497c705a2d5f58818420d981edaf78e3c1b2b8
parent 2952f130f681612cccb7cdee577b60e4a6d2889d

Have example/zcat handle WORK_BUFFER_SIZE == 0

example/zcat/zcat.c

diff --git a/example/zcat/zcat.c b/example/zcat/zcat.c
index ca5d6e4..1d43e85 100644
--- a/example/zcat/zcat.c
+++ b/example/zcat/zcat.c
@@ -73,7 +73,12 @@
 
 uint8_t dst_buffer[DST_BUFFER_SIZE];
 uint8_t src_buffer[SRC_BUFFER_SIZE];
+#if WORK_BUFFER_SIZE > 0
 uint8_t work_buffer[WORK_BUFFER_SIZE];
+#else
+// Not all C/C++ compilers support 0-length arrays.
+uint8_t work_buffer[1];
+#endif
 
 // ignore_return_value suppresses errors from -Wall -Werror.
 static void ignore_return_value(int ignored) {}