diff options
Diffstat (limited to 'libiberty/make-relative-prefix.c')
| -rw-r--r-- | libiberty/make-relative-prefix.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libiberty/make-relative-prefix.c b/libiberty/make-relative-prefix.c index ec0b0ee..e3f9f92 100644 --- a/libiberty/make-relative-prefix.c +++ b/libiberty/make-relative-prefix.c @@ -1,5 +1,5 @@ /* Relative (relocatable) prefix support. - Copyright (C) 1987-2019 Free Software Foundation, Inc. + Copyright (C) 1987-2020 Free Software Foundation, Inc. This file is part of libiberty. @@ -122,6 +122,9 @@ split_directories (const char *name, int *ptr_num_dirs) const char *p, *q; int ch; + if (!*name) + return NULL; + /* Count the number of directories. Special case MSDOS disk names as part of the initial directory. */ p = name; |