Date: Tue, 26 Jun 2012 00:06:35 GMT From: Brooks Davis <brooks@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 213465 for review Message-ID: <201206260006.q5Q06Z7G044188@skunkworks.freebsd.org>
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http://p4web.freebsd.org/@@213465?ac=10 Change 213465 by brooks@brooks_ecr_current on 2012/06/26 00:06:07 Unbreak the case where we haven't worked a child process. Affected files ... .. //depot/projects/ctsrd/beribsd/src/ctsrd/spinner/spinner.c#3 edit Differences ... ==== //depot/projects/ctsrd/beribsd/src/ctsrd/spinner/spinner.c#3 (text+ko) ==== @@ -80,7 +80,7 @@ main(int argc, char *argv[]) { int alpha, ch, i, ofd; - pid_t pid; + pid_t pid = 0; char *ep; char imgpath[MAXPATHLEN]; u_int32_t *bottom, *top; @@ -164,7 +164,8 @@ for (i = 0; i < NSPINNERS; i++) { - poll_child(pid); + if (pid != 0) + poll_child(pid); snprintf(imgpath, sizeof(imgpath), "%s/spinner%02d.png", IMGDIR, i); read_png_file(imgpath, spinners[i], fb_width, fb_height); @@ -191,7 +192,8 @@ if (i >= NSPINNERS) i = 0; fb_post(spinners[i]); - poll_child(pid); + if (pid != 0) + poll_child(pid); } fb_fade2off();
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