diff options
Diffstat (limited to 'gcc/tree-dump.c')
| -rw-r--r-- | gcc/tree-dump.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/tree-dump.c b/gcc/tree-dump.c index 76db084323e..c5a87da343d 100644 --- a/gcc/tree-dump.c +++ b/gcc/tree-dump.c @@ -1004,6 +1004,9 @@ dump_switch_p_1 (const char *arg, struct dump_file_info *dfi, bool doglob) if (!option_value) return 0; + if (*option_value && *option_value != '-') + return 0; + ptr = option_value; flags = 0; |