* complete.c: Surrounded the declaration of environ by and #ifdef

guard to avoid a GCC warning about a redundant declaration.

src/ChangeLog

@@ -16,6 +16,8 @@
 	* utilunix.c: likewise.
 	* view.c: likewise.
 	* widget.c: likewise.
+	* complete.c: Surrounded the declaration of environ by and #ifdef
+	guard to avoid a GCC warning about a redundant declaration.
 
 2004-09-19  Roland Illig  <roland.illig@gmx.de>
 

src/complete.c

@@ -217,7 +217,10 @@ username_completion_function (char *text, int state)
     }
 }
 
+/* Linux declares environ in <unistd.h>, so don't repeat it here. */
+#if !defined(__linux__)
 extern char **environ;
+#endif
 
 /* We assume text [0] == '$' and want to have a look at text [1], if it is
    equal to '{', so that we should append '}' at the end */