[PATCH] opts: fix --help=common with '\t' description

[Martin Liška]

Fixes -flto-compression option:

-  -flto-compression-level=<number>     Use z Use zlib/zstd compression level 
<number> for IL.
+  -flto-compression-level=<0,19> Use zlib/zstd compression level <number> for 
IL.

Ready for master?

Thanks,
Martin

---
 gcc/common.opt | 2 +-
 gcc/opts.cc    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/gcc/common.opt b/gcc/common.opt
index 06ef768ab78..296d6f194bf 100644
--- a/gcc/common.opt
+++ b/gcc/common.opt
@@ -2106,7 +2106,7 @@ Specify the algorithm to partition symbols and vars at 
linktime.
 ; The initial value of -1 comes from Z_DEFAULT_COMPRESSION in zlib.h.
 flto-compression-level=
 Common Joined RejectNegative UInteger Var(flag_lto_compression_level) Init(-1) 
IntegerRange(0, 19)
--flto-compression-level=<number>       Use zlib/zstd compression level 
<number> for IL.
+Use zlib/zstd compression level <number> for IL.
 
 flto-odr-type-merging
 Common Ignore
diff --git a/gcc/opts.cc b/gcc/opts.cc
index e058aaf3697..eb5db01de17 100644
--- a/gcc/opts.cc
+++ b/gcc/opts.cc
@@ -1801,7 +1801,7 @@ print_filtered_help (unsigned int include_flags,
          help = new_help;
        }
 
-      if (option->range_max != -1)
+      if (option->range_max != -1 && tab == NULL)
        {
          char b[128];
          snprintf (b, sizeof (b), "<%d,%d>", option->range_min,
-- 
2.37.3