opt: remove gratuitous { } in initializers.

[ccan] / ccan / opt / opt.h

diff --git a/ccan/opt/opt.h b/ccan/opt/opt.h
index 89fa77ed37a7a6d06d3a271376659733d106178d..879833652d320cd1f4e0fd67d0dea3521f78a5fc 100644 (file)
--- a/ccan/opt/opt.h
+++ b/ccan/opt/opt.h
@@ -48,7 +48,7 @@ struct opt_table {
  *     OPT_WITH_ARG()
  */
 #define OPT_WITHOUT_ARG(names, cb, arg, desc)  \
-       (names), OPT_CB_NOARG((cb), (arg)), (desc)
+       { (names), OPT_CB_NOARG((cb), (arg)), (desc) }
 
 /**
  * OPT_WITH_ARG() - macro for initializing long and short option (with arg)
@@ -83,7 +83,7 @@ struct opt_table {
  *     OPT_WITHOUT_ARG()
  */
 #define OPT_WITH_ARG(name, cb, show, arg, desc)        \
-       (name), OPT_CB_ARG((cb), (show), (arg)), (desc)
+       { (name), OPT_CB_ARG((cb), (show), (arg)), (desc) }
 
 /**
  * OPT_SUBTABLE() - macro for including another table inside a table.
@@ -111,13 +111,13 @@ struct opt_table {
  * Example:
  * static int verbose = 0;
  * static struct opt_table opts[] = {
- *     { OPT_WITHOUT_ARG("--verbose", opt_inc_intval, &verbose,
- *       "Verbose mode (can be specified more than once)") },
- *     { OPT_WITHOUT_ARG("-v", opt_inc_intval, &verbose,
- *       "Verbose mode (can be specified more than once)") },
- *     { OPT_WITHOUT_ARG("--usage", opt_usage_and_exit,
- *                       "args...\nA silly test program.",
- *       "Print this message.") },
+ *     OPT_WITHOUT_ARG("--verbose", opt_inc_intval, &verbose,
+ *                     "Verbose mode (can be specified more than once)"),
+ *     OPT_WITHOUT_ARG("-v", opt_inc_intval, &verbose,
+ *                     "Verbose mode (can be specified more than once)"),
+ *     OPT_WITHOUT_ARG("--usage", opt_usage_and_exit,
+ *                     "args...\nA silly test program.",
+ *                     "Print this message."),
  *     OPT_ENDTABLE
  * };
  *