config: Declare variable only where actually needed - sacc - sacc(omys), simple console gopher client

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---

commit 55a9e8d63e4a4ab5188eacbee3ef48f0170f7230

parent 5c2c788d7cda17dfadca2d12738792be1b140387

Author: Quentin Rameau 

Date:   Tue,  9 Nov 2021 00:26:41 +0100

config: Declare variable only where actually needed

Diffstat:
  M config.def.h                        |       4 ++++
  M sacc.c                              |       2 ++

2 files changed, 6 insertions(+), 0 deletions(-)
---

diff --git a/config.def.h b/config.def.h

@@ -20,6 +20,8 @@
 #define _key_searchnext        'n' /* search same string forward */
 #define _key_searchprev        'N' /* search same string backward */
 
+#ifdef NEED_CONF
+
 /* default plumber */
 static char *plumber = "xdg-open";
 
@@ -50,3 +52,5 @@ static char *typestr[] = {
         [UNK] = " ? +",
         [BRK] = "!  |", /* malformed entry */
 };
+
+#endif /* NEED_CONF */

diff --git a/sacc.c b/sacc.c

@@ -20,7 +20,9 @@
 
 #include "common.h"
 #include "io.h"
+#define NEED_CONF
 #include "config.h"
+#undef NEED_CONF
 
 void (*diag)(char *, ...);