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Consistently throw an error if data does not fit in specified size symbol

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See ticket #57
This commit is contained in:
Robin Stuart 2017-04-11 09:26:39 +01:00
parent ff6995070b
commit 5acbffff0d
5 changed files with 23 additions and 4 deletions
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3
backend/gridmtx.c
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@ -1141,7 +1141,8 @@ int grid_matrix(struct zint_symbol *symbol, const unsigned char source[], int le
if (symbol->option_2 > min_layers) {
layers = symbol->option_2;
} else {
layers = min_layers;
strcpy(symbol->errtxt, "Input data too long for selected symbol size");
return ZINT_ERROR_TOO_LONG;
}
}