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| author | kenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-02-23 12:17:57 +0000 |
|---|---|---|
| committer | kenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-02-23 12:17:57 +0000 |
| commit | 8c9160c1eb6f9c07f215402ba18bc3b23c9025cf (patch) | |
| tree | f2d49feb4bb17c9334edb80a53c4f1fdb3e2c828 /gcc/diagnostic.c | |
| parent | 94a7ae72eac3c131471950a3a3b9778e49fb605e (diff) | |
| download | gcc-8c9160c1eb6f9c07f215402ba18bc3b23c9025cf.tar.gz | |
* diagnostic.c (init_output_buffer): Handle case of null PREFIX.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32112 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/diagnostic.c')
| -rw-r--r-- | gcc/diagnostic.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/diagnostic.c b/gcc/diagnostic.c index 9be12324971..503bee9dc2c 100644 --- a/gcc/diagnostic.c +++ b/gcc/diagnostic.c @@ -152,7 +152,7 @@ init_output_buffer (buffer, prefix, max_length) char *prefix; int max_length; { - int prefix_length = strlen (prefix); + int prefix_length = prefix == 0 ? 0 : strlen (prefix); obstack_init (&buffer->obstack); buffer->prefix = prefix; |