added missing open flags and mode in init_logger

diff --git a/src/dos/logger.c b/src/dos/logger.c
index f7e9256..70489ad 100644 (file)
--- a/src/dos/logger.c
+++ b/src/dos/logger.c
@@ -8,7 +8,7 @@
 int init_logger(const char *fname)
 {
        int fd;
-       if((fd = open(fname, O_WRONLY)) == -1) {
+       if((fd = open(fname, O_CREAT | O_WRONLY | O_TRUNC, 0644)) == -1) {
                fprintf(stderr, "init_logger: failed to open %s: %s\n", fname, strerror(errno));
                return -1;
        }