[PATCH 1/4] hush: remove non-functional code

[Ahmad Fatoum]

name is unused except for printing and value is modified, but never read
back. They currently serve no purpose, so drop them. The actual
splitting by '=' happens in set_local_var later.

Signed-off-by: Ahmad Fatoum <ahmad at a3f.at>
---
 common/hush.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

diff --git a/common/hush.c b/common/hush.c
index ec0d5129b70d..a6fc4485bf52 100644
--- a/common/hush.c
+++ b/common/hush.c
@@ -798,16 +798,9 @@ static int run_pipe_real(struct p_context *ctx, struct pipe *pi)
 			 * This junk is all to decide whether or not to export this
 			 * variable. */
 			int export_me = 0;
-			char *name, *value;
 
-			name = xstrdup(child->argv[i]);
-			hush_debug("Local environment set: %s\n", name);
-			value = strchr(name, '=');
+			hush_debug("Local environment set: %s\n", child->argv[i]);
 
-			if (value)
-				*value = 0;
-
-			free(name);
 			p = insert_var_value(child->argv[i]);
 			rcode = set_local_var(p, export_me);
 			if (rcode)
-- 
2.28.0