win32.c realpath(): Don't allocate extra byte

diff --git a/src/win32.c b/src/win32.c
index 6d3951f528d82fec050ccbab6ff9814b476091dc..f094656a0c35df39b6d2cd747d276356a9a54aee 100644 (file)
--- a/src/win32.c
+++ b/src/win32.c
@@ -1180,7 +1180,7 @@ realpath(const mbchar *path, mbchar *resolved_path)
        if (!ret)
                goto fail_win32;
 
-       resolved_path = MALLOC(ret + 1);
+       resolved_path = MALLOC(ret);
        if (!resolved_path)
                goto fail;
        ret = GetFullPathNameA(path, ret, resolved_path, NULL);