diff options
Diffstat (limited to 'gcc/file-prefix-map.cc')
| -rw-r--r-- | gcc/file-prefix-map.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/file-prefix-map.cc b/gcc/file-prefix-map.cc index 439586b..40b10ed 100644 --- a/gcc/file-prefix-map.cc +++ b/gcc/file-prefix-map.cc @@ -73,7 +73,7 @@ remap_filename (file_prefix_map *maps, const char *filename) char *realname; size_t name_len; - if (lbasename (filename) == filename) + if (!filename || lbasename (filename) == filename) return filename; realname = lrealpath (filename); |