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| author | Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | 2000-02-23 12:17:57 +0000 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 2000-02-23 07:17:57 -0500 |
| commit | 4eda9c65825904909717aafc7d351629759b9eb7 (patch) | |
| tree | f2d49feb4bb17c9334edb80a53c4f1fdb3e2c828 /gcc/diagnostic.c | |
| parent | f871e8996d57f9347dca5e55ffea5788dab411a1 (diff) | |
| download | gcc-4eda9c65825904909717aafc7d351629759b9eb7.zip gcc-4eda9c65825904909717aafc7d351629759b9eb7.tar.gz gcc-4eda9c65825904909717aafc7d351629759b9eb7.tar.bz2 | |
* diagnostic.c (init_output_buffer): Handle case of null PREFIX.
From-SVN: r32112
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 9be1232..503bee9 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; |