Correct make distcheck and gcc/sparse warnings.

1 files changed, 0 insertions, 1 deletions

diff --git a/misc.c b/misc.c
index 544b50c..0efa8e4 100644
--- a/misc.c
+++ b/misc.c
@@ -42,7 +42,6 @@ putenv(char *s)
 {
     char *v;
     int varlen, idx;
-    extern char **environ;
     char **newenv;
     static int virgin = 1; /* true while "environ" is a virgin */