Warning!

--- a/debian/changelog	Wed Oct 31 16:03:39 2007 +0100
+++ b/debian/changelog	Wed Oct 31 16:04:06 2007 +0100
@@ -1,3 +1,9 @@ grml-mercurial-utils (0.25) unstable; ur
+grml-mercurial-utils (0.26) unstable; urgency=low
+
+  * enhanced hget to exit cleanly if no mq repos is found 
+
+ -- Michael Gebetsroither <gebi@grml.org>  Wed, 31 Oct 2007 16:02:58 +0100
+
 grml-mercurial-utils (0.25) unstable; urgency=low
 
   * reposearch: fix recursive searching 

--- a/hget	Wed Oct 31 16:03:39 2007 +0100
+++ b/hget	Wed Oct 31 16:04:06 2007 +0100
@@ -19,8 +19,6 @@ if (( $# != 1 )); then
     printUsage
 fi
 
-set -e
-
 NAME_="`basename $1`"
 DURL_="`dirname $1`"
 if [[ $DURL_ == "." ]]; then
@@ -28,10 +26,21 @@ fi
 fi
 URL_="${DURL_}/${NAME_}"
 
+# clone source
 if [ ! -d "$NAME_" ]; then
-    hg clone ${URL_}
+    hg clone ${URL_} || exit 1
 fi
-hg clone ${URL_}.mq
-ln -s ../../${NAME_}.mq ${NAME_}/.hg/patches
+
+# clone possibel mq
+output_="`hg clone ${URL_}.mq 2>&1`"
+ret_=$?
+if [[ $ret_ != "0" ]]; then
+    if echo "$output_" |grep -q "does not appear to be an hg repository!$"; then
+        exit 0
+    fi
+    echo "$output_" 1>&2
+    exit $ret_
+fi
+ln -s ../../${NAME_}.mq ${NAME_}/.hg/patches || exit 1
 
 # vim: filetype=sh