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@ -223,9 +223,10 @@ static void destroy_regexes()
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/* destroy all the elments in the array */
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while (--nregexes >= 0) {
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regfree(®exes[nregexes]);
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regfree(regexes[nregexes]);
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}
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free(regexes);
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if (regexes)
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free(regexes);
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}
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#endif
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@ -239,8 +240,7 @@ extern int grep_main(int argc, char **argv)
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#ifdef CONFIG_FEATURE_CLEAN_UP
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/* destroy command strings on exit */
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if (atexit(destroy_regexes) == -1)
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perror_msg_and_die("atexit");
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atexit(destroy_regexes);
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#endif
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#ifdef CONFIG_FEATURE_GREP_EGREP_ALIAS
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