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bugfix: Corruption of output_options data

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This commit is contained in:
Robin Stuart
2016-08-26 12:15:54 +01:00
parent 542ec7c7a5
commit c6a68dd605
2 changed files with 5 additions and 5 deletions
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2
backend/code49.c
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@@ -329,7 +329,7 @@ int code_49(struct zint_symbol *symbol, unsigned char source[], const int length
} }
symbol->whitespace_width = 10; symbol->whitespace_width = 10;
symbol->output_options = BARCODE_BIND; symbol->output_options += BARCODE_BIND;
symbol->border_width = 2; symbol->border_width = 2;
return 0; return 0;

6
backend/library.c
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@@ -570,13 +570,13 @@ static int reduced_charset(struct zint_symbol *symbol, const unsigned char *sour
if (symbol->symbology == BARCODE_CODE16K) { if (symbol->symbology == BARCODE_CODE16K) {
symbol->whitespace_width = 16; symbol->whitespace_width = 16;
symbol->border_width = 2; symbol->border_width = 2;
symbol->output_options = BARCODE_BIND; symbol->output_options += BARCODE_BIND;
} }
if (symbol->symbology == BARCODE_ITF14) { if (symbol->symbology == BARCODE_ITF14) {
symbol->whitespace_width = 20; symbol->whitespace_width = 20;
symbol->border_width = 8; symbol->border_width = 8;
symbol->output_options = BARCODE_BOX; symbol->output_options += BARCODE_BOX;
} }
switch (symbol->input_mode) { switch (symbol->input_mode) {
@@ -1032,7 +1032,7 @@ int ZBarcode_Print(struct zint_symbol *symbol, int rotate_angle) {
return ZINT_ERROR_INVALID_OPTION; return ZINT_ERROR_INVALID_OPTION;
} }
if (symbol->output_options &= BARCODE_DOTTY_MODE) { if (symbol->output_options & BARCODE_DOTTY_MODE) {
if (!(is_matrix(symbol->symbology))) { if (!(is_matrix(symbol->symbology))) {
strcpy(symbol->errtxt, "Selected symbology cannot be rendered as dots"); strcpy(symbol->errtxt, "Selected symbology cannot be rendered as dots");
return ZINT_ERROR_INVALID_OPTION; return ZINT_ERROR_INVALID_OPTION;