Fix /usr/bin/env shebang

[project-aon.git] / common / scripts / list-bookcodes-by-series.sh

diff --git a/common/scripts/list-bookcodes-by-series.sh b/common/scripts/list-bookcodes-by-series.sh
index 88d9924..8005e41 100755 (executable)
--- a/common/scripts/list-bookcodes-by-series.sh
+++ b/common/scripts/list-bookcodes-by-series.sh
@@ -7,19 +7,19 @@
 
 if [ ! -d "$AONDIR" ]; then
     >&2 echo "Please set the AONDIR environment variable"
-    exit
+    exit 1
 fi
 
 book_db="$AONDIR/common/sqlite/bookcodes.db"
 
 for series in $@
 do
-    if [[ ! $series =~ ^[a-z][a-z]$ ]]; then
+    if [[ ! $series =~ ^[a-z]+$ ]]; then
         >&2 echo "invalid series"
-        exit
+        exit 1
     fi
 
-    sqlite3 -column -noheader "$book_db" <<EOF
+    sqlite3 -noheader "$book_db" <<EOF
       select book 
       from bookcodes 
       where series = '$series'