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(-)b/usr.bin/grep/grep.c (-1 / +1 lines)
Lines 315-321 read_patterns(const char *fn) Link Here
315 
	len = 0;
 315 
	len = 0;
316 
	line = NULL;
 316 
	line = NULL;
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	while ((rlen = getline(&line, &len, f)) != -1)
 317 
	while ((rlen = getline(&line, &len, f)) != -1)
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		add_pattern(line, line[0] == '\n' ? 0 : (size_t)rlen);
 318 
		add_pattern(line, line[0] == '\0' || line[0] == '\n' ? 0 : (size_t)rlen);
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	free(line);
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	free(line);
320 
	if (ferror(f))
 320 
	if (ferror(f))
321 
		err(2, "%s", fn);
 321 
		err(2, "%s", fn);

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