Fix warnings.

[bertos.git] / bertos / drv / lcd_text.h

diff --git a/bertos/drv/lcd_text.h b/bertos/drv/lcd_text.h
index 6afdab148272ec081984f1bc9e23bc67494134eb..0f2ce49626e1dbbc40794f5ade430a3009e34dcb 100644 (file)
--- a/bertos/drv/lcd_text.h
+++ b/bertos/drv/lcd_text.h
@@ -83,7 +83,7 @@ typedef struct _Layer
        lcdpos_t addr;
 
        /** Priority of this layer (greater in front of lesser). */
-       char pri;
+       signed char pri;
 
        /**
         * Layer backing store buffer.