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ui-repolist: handle empty agefiles
When the agefile was empty the old code would happily reuse the static buffer filled by a previous call to read_agefile(). Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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@ -19,7 +19,8 @@ time_t read_agefile(char *path)
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if (!(f = fopen(path, "r")))
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return -1;
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fgets(buf, sizeof(buf), f);
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if (fgets(buf, sizeof(buf), f) == NULL)
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return -1;
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fclose(f);
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if (parse_date(buf, buf2, sizeof(buf2)))
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return strtoul(buf2, NULL, 10);
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