Import mkdtemp gnulib module, fix mingw build

[external/binutils.git] / readline / tilde.c

diff --git a/readline/tilde.c b/readline/tilde.c
index 3788eba..d4c1da9 100644 (file)
--- a/readline/tilde.c
+++ b/readline/tilde.c
@@ -360,8 +360,8 @@ tilde_expand_word (filename)
     {
       /* Prefix $HOME to the rest of the string. */
       expansion = sh_get_env_value ("HOME");
-#if defined (_WIN32)
-      if (expansion == 0)
+#ifdef _WIN32
+      if (!expansion)
        expansion = sh_get_env_value ("APPDATA");
 #endif