Feature: replace `-V' with `version' variable.

1 files changed, 1 insertions, 1 deletions

diff --git a/hash.c b/hash.c
index 408d0f2..9376ad4 100644
--- a/hash.c
+++ b/hash.c
@@ -230,7 +230,7 @@ extern void initenv(char **envp) {
 
 static bool var_exportable(char *s) {
 	static char *notforexport[] = {
-		"apid", "pid", "apids", "*", "ifs"
+		"apid", "apids", "ifs", "pid", "version", "*"
 	};
 	int i;
 	for (i = 0; i < arraysize(notforexport); i++)