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-rw-r--r--lib/env.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/env.c b/lib/env.c
index 35ef688c..bc23b753 100644
--- a/lib/env.c
+++ b/lib/env.c
@@ -58,11 +58,9 @@ void xsetenv(char *name, char *val)
if (!memcmp(name, environ[i], len) && environ[i][len]=='=') {
if (i>=envc) free(environ[i]);
else {
- char **delete = environ+i;
-
// move old entries down, add at end of old data
toys.envc = envc--;
- for (i=0; new ? i<envc : !!delete[i]; i++) delete[i] = delete[i+1];
+ for (; new ? i<envc : !!environ[i]; i++) environ[i] = environ[i+1];
i = envc;
}
break;