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config: backup - search for tar in more bin dirs

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This commit is contained in:
Jaroslav Kysela 2014-09-05 17:36:11 +02:00
parent 3faeb82e88
commit 946edfd4ac
1 changed files with 11 additions and 0 deletions
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11
src/config.c
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@ -978,6 +978,17 @@ dobackup(const char *oldver)
getcwd(cwd, sizeof(cwd));
if (!access("/bin/tar", X_OK))
argv[0] = "/bin/tar";
else if (!access("/usr/bin/tar", X_OK))
argv[0] = "/usr/bin/tar";
else if (!access("/usr/local/bin/tar", X_OK))
argv[0] = "/usr/local/bin/tar";
else {
tvherror("config", "unable to find tar program");
goto fatal;
}
snprintf(outfile, sizeof(outfile), "%s/backup", root);
if (makedirs(outfile, 0700))
goto fatal;