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| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2016-02-26 13:14:43 +0100 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2016-02-26 13:14:52 +0100 |
| commit | 09a3aa5ae7781a0e461373ede6bc10129cb3f5de (patch) | |
| tree | 230930fd28ccf12883790d60142fb5421373c920 | |
| parent | tabs: do not use target=_blank (diff) | |
| download | cgit-pink-09a3aa5ae7781a0e461373ede6bc10129cb3f5de.tar.gz cgit-pink-09a3aa5ae7781a0e461373ede6bc10129cb3f5de.zip | |
about: path_info might not be valid
| -rw-r--r-- | cmd.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/cmd.c b/cmd.c index 0375c5a..d280e95 100644 --- a/cmd.c +++ b/cmd.c @@ -39,9 +39,10 @@ static void atom_fn(void) static void about_fn(void) { if (ctx.repo) { + size_t path_info_len = ctx.env.path_info ? strlen(ctx.env.path_info) : 0; if (!ctx.qry.path && ctx.qry.url[strlen(ctx.qry.url) - 1] != '/' && - ctx.env.path_info[strlen(ctx.env.path_info) - 1] != '/') { + (!path_info_len || ctx.env.path_info[path_info_len - 1] != '/')) { char *currenturl = cgit_currenturl(); char *redirect = fmtalloc("%s/", currenturl); cgit_redirect(redirect, true); |