[gcc r11-8131] gcc-changelog: do not allow space in long line

[gcc r11-8131] gcc-changelog: do not allow space in long line

[Martin Liska]

https://gcc.gnu.org/g:1c35444b919683be23208479312a45e73d23ed35

commit r11-8131-g1c35444b919683be23208479312a45e73d23ed35
Author: Martin Liska <mliska@suse.cz>
Date:   Mon Apr 12 14:11:27 2021 +0200

    gcc-changelog: do not allow space in long line
    
    contrib/ChangeLog:
    
            * gcc-changelog/git_commit.py: Do not allow space in long lines.

Diff:
---
 contrib/gcc-changelog/git_commit.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/gcc-changelog/git_commit.py b/contrib/gcc-changelog/git_commit.py
index 90e908e375c..b28f7deac23 100755
--- a/contrib/gcc-changelog/git_commit.py
+++ b/contrib/gcc-changelog/git_commit.py
@@ -416,7 +416,7 @@ class GitCommit:
                 self.errors.append(Error('trailing whitespace', line))
             if len(line.replace('\t', ' ' * TAB_WIDTH)) > LINE_LIMIT:
                 # support long filenames
-                if not line.startswith('\t* ') or not line.endswith(':'):
+                if not line.startswith('\t* ') or not line.endswith(':') or ' ' in line[3:-1]:
                     self.errors.append(Error('line exceeds %d character limit'
                                              % LINE_LIMIT, line))
             m = changelog_regex.match(line)