test-fetch: use relative URL to avoid echoing TMP path stable

test-fetch: use relative URL to avoid echoing TMP path

--- a/tests/test-fetch	Wed Mar 03 22:32:51 2010 +0100
+++ b/tests/test-fetch	Wed Mar 03 17:37:50 2010 -0600
@@ -209,7 +209,7 @@
 cd ..
 hg -q clone -r 0 i2047a i2047b
 cd i2047b
-hg fetch
+hg fetch ../i2047a
 
 "$TESTDIR/killdaemons.py"
 

--- a/tests/test-fetch.out	Wed Mar 03 22:32:51 2010 +0100
+++ b/tests/test-fetch.out	Wed Mar 03 17:37:50 2010 -0600
@@ -209,7 +209,7 @@
 3
 
 % test issue2047
-pulling from /tmp/hgtests.848H9Z/test-fetch/i2047a
+pulling from ../i2047a
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