build: Define Make variables for cppflags.

[paraslash.git] / fd.c

diff --git a/fd.c b/fd.c
index 3ab5cad06d1c2980b758062701b681f7761f4664..4d4a859b08cf0e13dddea8aa724f94099a0518b1 100644 (file)
--- a/fd.c
+++ b/fd.c
@@ -526,6 +526,7 @@ static int para_opendir(const char *dirname, DIR **dir, int *cwd)
 {
        int ret;
 
+       *dir = NULL;
        if (cwd) {
                ret = para_open(".", O_RDONLY, 0);
                if (ret < 0)