fix warnings found by -D_FORTIFY_SOURCE=2HEADmaster

1 files changed, 2 insertions, 2 deletions

diff --git a/src/escpos/parser.rl b/src/escpos/parser.rl
index 7cf828f..34f4055 100644
--- a/src/escpos/parser.rl
+++ b/src/escpos/parser.rl
@@ -75,7 +75,7 @@ render_chr(struct escpos_canvas *canvas, struct cursor *cursor, const struct ras
          }
       }
    }
-   cursor->x += MIN(glyph->width + SPACING, canvas->w - cursor->x);
+   cursor->x += MIN((size_t)glyph->width + SPACING, canvas->w - cursor->x);
    cursor->wy = MIN(cursor->y + MAX(raster->font.height, 1) - 1, canvas->h);
 }
 
@@ -226,7 +226,7 @@ cut(const struct escpos_parser *parser, struct escpos_canvas *canvas, struct cur
 
    action text {
       putc(fc, stderr);
-      uint32_t cp;
+      uint32_t cp = 0;
       if (utf8_decode(&utf8.state, &cp, fc) == UTF8_ACCEPT)
          render_chr(&parser->print_buffer, &print_buffer_cursor, &raster, cp);
    }