diff options
Diffstat (limited to 'gcc/config/avr/avr-log.c')
| -rw-r--r-- | gcc/config/avr/avr-log.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gcc/config/avr/avr-log.c b/gcc/config/avr/avr-log.c index 1cd7b028c06..aacaed04ef1 100644 --- a/gcc/config/avr/avr-log.c +++ b/gcc/config/avr/avr-log.c @@ -146,7 +146,13 @@ avr_log_vadump (FILE *file, const char *caller, va_list ap) } case 'T': - print_node_brief (file, "", va_arg (ap, tree), 3); + { + tree t = va_arg (ap, tree); + if (NULL_TREE == t) + fprintf (file, "<NULL-TREE>"); + else + print_node_brief (file, "", t, 3); + } break; case 'd': |