Fixed a just-introduced crash bug in the --fuzzy processing.

diff --git a/generator.c b/generator.c
index d33d5d0..7727e1f 100644 (file)
--- a/generator.c
+++ b/generator.c
@@ -585,7 +585,7 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
                           enum logcode code, int f_out)
 {
        static int missing_below = -1, excluded_below = -1;
-       static char *fuzzy_dirname = NULL;
+       static char *fuzzy_dirname = "";
        static struct file_list *fuzzy_dirlist = NULL;
        struct file_struct *fuzzy_file = NULL;
        int fd = -1, f_copy = -1;
@@ -603,7 +603,7 @@ static void recv_generator(char *fname, struct file_struct *file, int ndx,
                if (fuzzy_dirlist) {
                        flist_free(fuzzy_dirlist);
                        fuzzy_dirlist = NULL;
-                       fuzzy_dirname = NULL;
+                       fuzzy_dirname = "";
                }
                if (missing_below >= 0) {
                        dry_run--;