From: Rob Pike <r@golang.org>
Date: Tue, 11 Nov 2008 02:13:20 +0000 (-0800)
Subject: fix error-handling bug.
X-Git-Tag: weekly.2009-11-06~2751
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=0e544fa0e330c615d290a7d78609d16295b0b946;p=gostls13.git

fix error-handling bug.
add newline after stack traces.

R=rsc
DELTA=3  (2 added, 1 deleted, 0 changed)
OCL=18945
CL=18953
---

diff --git a/src/cmd/prof/main.c b/src/cmd/prof/main.c
index 22a2605c93..a4223e75a8 100644
--- a/src/cmd/prof/main.c
+++ b/src/cmd/prof/main.c
@@ -98,7 +98,6 @@ sample(void)
 		if(get8(map, (uvlong)i, &((uvlong*)&ureg)[i/8]) < 0) {
 			if(n == 1)
 				fprint(2, "prof: can't read registers at %d: %r\n", i);
-			ctlproc(pid, "start");
 			return 0;
 		}
 	}
@@ -136,6 +135,8 @@ stacktracepcsp(uvlong pc, uvlong sp)
 		fprint(2, "no machdata->ctrace\n");
 	else if(machdata->ctrace(map, pc, sp, 0, xptrace) <= 0)
 		fprint(2, "no stack frame: pc=%#p sp=%#p\n", pc, sp);
+	else
+		print("\n");
 }
 
 void