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Fix backref in C string, need escape

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[GitHub link #23]
This commit is contained in:
Aoran Zeng 2024-06-11 21:38:58 +08:00
parent 2feaac6524
commit 076b4e77f3
1 changed files with 2 additions and 1 deletions
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src/chsrc.c
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@ -867,7 +867,8 @@ ensure_apt_sourcelist (int debian_type)
chsrc_warn_remarkably (ETC_APT_SOURCELIST " 文件缺失，将替补")
}
char *codename = xy_run ("sed -nr 's/VERSION_CODENAME=(.*)/\1/p' " ETC_OSRELEASE, 0, NULL);
// 反向引用需要escape一下
char *codename = xy_run ("sed -nr 's/VERSION_CODENAME=(.*)/\\1/p' " ETC_OSRELEASE, 0, NULL);
codename = xy_str_delete_suffix (codename, "\n");
char *makeup = NULL;