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Don't include empty strings in output SVG

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This commit is contained in:
Robin Stuart 2016-10-27 13:47:32 +01:00
parent 83e368f8c1
commit 54c0a858ea
1 changed files with 1 additions and 1 deletions
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2
backend/svg.c
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@ -646,7 +646,7 @@ int svg_plot(struct zint_symbol *symbol) {
}
/* Put the human readable text at the bottom */
if (textdone == 0) {
if ((textdone == 0) && ustrlen(local_text)) {
textpos = symbol->width / 2.0;
fprintf(fsvg, " <text x=\"%.2f\" y=\"%.2f\" text-anchor=\"middle\"\n", (textpos + xoffset) * scaler, default_text_posn);
fprintf(fsvg, " font-family=\"Helvetica\" font-size=\"%.1f\" fill=\"#%s\" >\n", 8.0 * scaler, symbol->fgcolour);