List bug fixv0.3.1

Fixes a bug that happens when listing local packages and no packages
are present in local path. It now prints a waring, saying that no
local package is present.

1 files changed, 6 insertions, 2 deletions

diff --git a/repofish b/repofish
index 8835a2d..3007e51 100755
--- a/repofish
+++ b/repofish
@@ -56,8 +56,12 @@ check_package() {
 }
 
 list_packages() {
-	echo -e '\033[1;34m:: \033[1;37mPackages locally available:\033[m'
-	find ${SRC_PATH}/* -type d -prune | awk -F '/' '{print $NF}'
+	if [ -z "$(ls -A ${SRC_PATH})" ]; then
+		echo -e '\033[1;34m:: \033[1;37mNo packages are locally available!\033[m'
+	else
+		echo -e '\033[1;34m:: \033[1;37mPackages locally available:\033[m'
+		find ${SRC_PATH}/* -type d -prune | awk -F '/' '{print $NF}'
+	fi
 }
 
 clean_packages() {