do not print empty text

2007-10-15 12:42:48 +02:00 · 2007-10-15 12:42:48 +02:00 · b3995c6152
parent 4a7acf821e
commit b3995c6152
1 changed files with 1 additions and 1 deletions
--- a/draw.c
+++ b/draw.c
@ -37,7 +37,7 @@ drawtext(Display *disp, int screen, int x, int y, int w, int h, Drawable drawabl
    XftDraw *xftdrawable;

    drawrectangle(disp, screen, x, y, w, h, drawable, dw, dh, True, color[ColBG]);
-    if(!text)
+    if(!a_strlen(text))
        return;
    olen = len = a_strlen(text);
    if(len >= sizeof(buf))