diff options
| author | jvdelisle <jvdelisle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-05-20 19:40:30 +0000 |
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| committer | jvdelisle <jvdelisle@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-05-20 19:40:30 +0000 |
| commit | 98c48d20dc97f33396f914b9bcb28ec9f3518e0f (patch) | |
| tree | 80189f232ff0a14429673889ddbfce9c4cdece18 /libgfortran/runtime | |
| parent | 976d38860d53e2fc538d130de111346d5e62682f (diff) | |
| download | gcc-98c48d20dc97f33396f914b9bcb28ec9f3518e0f.tar.gz | |
2010-05-20 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/43851
* runtime/stop.c (stop_string): Make sure nothing is emitted for
blank stop.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@159638 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libgfortran/runtime')
| -rw-r--r-- | libgfortran/runtime/stop.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/libgfortran/runtime/stop.c b/libgfortran/runtime/stop.c index 87c0411acbe..f2a12338175 100644 --- a/libgfortran/runtime/stop.c +++ b/libgfortran/runtime/stop.c @@ -44,11 +44,13 @@ stop_numeric (GFC_INTEGER_4 code) void stop_string (const char *string, GFC_INTEGER_4 len) { - st_printf ("STOP "); - while (len--) - st_printf ("%c", *(string++)); - st_printf ("\n"); - + if (string) + { + st_printf ("STOP "); + while (len--) + st_printf ("%c", *(string++)); + st_printf ("\n"); + } sys_exit (0); } |