1 files changed, 2 insertions, 0 deletions
diff --git a/vcal.c b/vcal.c
index 575d808d..e3a1af9c 100644
--- a/vcal.c
+++ b/vcal.c
@@ -27,6 +27,8 @@ INIT_F(vcomponent, char* filename) {
 	if (filename != NULL) {
 		this->filename = calloc(sizeof(*filename), strlen(filename) + 1);
 		strcpy(this->filename, filename);
+	} else {
+		this->filename = NULL;
 	}
 
 	this->parent = NULL;