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getopt: fix error msg for invalid dpi
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1 changed files with 1 additions and 1 deletions
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@ -254,7 +254,7 @@ int main(int argc, char **argv)
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}
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}
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dpi = strtol(optarg, &end, 10);
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dpi = strtol(optarg, &end, 10);
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if (end == optarg) {
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if (end == optarg) {
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fprintf(stderr, "Invalid font size: %s\n",
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fprintf(stderr, "Invalid dpi: %s\n",
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optarg);
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optarg);
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return usage();
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return usage();
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}
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}
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