X-Git-Url: https://git.xinqibao.xyz/dwm.git/blobdiff_plain/ceac8c91ff3bf45ae53135658d6f560cb2335133..99f78fa553f9ddb23fab73e47a408d66ca7f974c:/dwm.c

diff --git a/dwm.c b/dwm.c
index a5ce993..650d19f 100644
--- a/dwm.c
+++ b/dwm.c
@@ -910,8 +910,7 @@ gettextprop(Window w, Atom atom, char *text, unsigned int size)
 	if (!text || size == 0)
 		return 0;
 	text[0] = '\0';
-	XGetTextProperty(dpy, w, &name, atom);
-	if (!name.nitems)
+	if (!XGetTextProperty(dpy, w, &name, atom) || !name.nitems)
 		return 0;
 	if (name.encoding == XA_STRING)
 		strncpy(text, (char *)name.value, size - 1);
@@ -1809,6 +1808,7 @@ updatebars(void)
 		.background_pixmap = ParentRelative,
 		.event_mask = ButtonPressMask|ExposureMask
 	};
+	XClassHint ch = {"dwm", "dwm"};
 	for (m = mons; m; m = m->next) {
 		if (m->barwin)
 			continue;
@@ -1817,6 +1817,7 @@ updatebars(void)
 				CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
 		XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor);
 		XMapRaised(dpy, m->barwin);
+		XSetClassHint(dpy, m->barwin, &ch);
 	}
 }
 
@@ -1981,8 +1982,7 @@ updatesizehints(Client *c)
 		c->maxa = (float)size.max_aspect.x / size.max_aspect.y;
 	} else
 		c->maxa = c->mina = 0.0;
-	c->isfixed = (c->maxw && c->minw && c->maxh && c->minh
-		&& c->maxw == c->minw && c->maxh == c->minh);
+	c->isfixed = (c->maxw && c->maxh && c->maxw == c->minw && c->maxh == c->minh);
 }
 
 void