fix setenv bufsize

1 files changed, 2 insertions, 1 deletions

diff --git a/lib/env/env.c b/lib/env/env.c
index 7ceaa15..669527e 100644
--- a/lib/env/env.c
+++ b/lib/env/env.c
@@ -25,6 +25,7 @@ const char *getenv(const char *key)
 	return ++value;
 }
 
+#include "../io/io.h"
 
 void setenv(const char *key, const char *value)
 {
@@ -53,7 +54,7 @@ void setenv(const char *key, const char *value)
 		}
 	}
 
-	*p = malloc((cstr_length(key) + cstr_length(key)) + 2);
+	*p = malloc((cstr_length(key) + cstr_length(value)) + 2);
 	char *i = *p;
 
 	while (*key) *(i++) = *(key++);