From e36b9a77b91450defa2ed8f302e7e86b1b0180c3 Mon Sep 17 00:00:00 2001
From: Jonas Smedegaard <dr@jones.dk>
Date: Sun, 13 Jan 2008 18:30:02 +0000
Subject: Generalize $PRG. Use 'cat <<EOF' construct in showhelp function.

---
 localcowdebuild | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'localcowdebuild')

diff --git a/localcowdebuild b/localcowdebuild
index 84ae3cd..e1f18fe 100755
--- a/localcowdebuild
+++ b/localcowdebuild
@@ -2,10 +2,14 @@
 
 set -e
 
+PRG=$(basename "$0")
+
 function showhelp() {
-	echo "Usage:   $(basename $0) POOL [debbuildopts] [-- pbuilderopts]"
-	echo ""
-	echo "Example: $(basename $0) sarge_with_hacks -B"
+	cat <<EOF
+Usage:   $PRG POOL [debbuildopts] [-- pbuilderopts]"
+
+Example: $PRG sarge_with_hacks -B"
+EOF
 }
 
 if [ $# -eq 0 ]; then
-- 
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