(init_environment): Fix tiny memory leak.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/w32.c b/src/w32.c
index 2b54f3d59dc..743eac99e7c 100644
--- a/src/w32.c
+++ b/src/w32.c
@@ -1112,6 +1112,7 @@ init_environment (char ** argv)
                 /* Also ignore empty environment variables.  */
                 || *lpval == 0)
               {
+                if (lpval) xfree (lpval);
                 lpval = env_vars[i].def_value;
                 dwType = REG_EXPAND_SZ;
                 dont_free = 1;