Added pgsql command for executing raw SQL.

RELEASE.txt

@@ -1 +1 @@
-7.1.5-a
+7.1.6-a

VERSION.txt

@@ -1 +1 @@
-7.1.5
+7.1.6

scripttease/lib/commands/pgsql.py

@@ -57,7 +57,8 @@ def pgsql(command, *args, excluded_kwargs=None, host="localhost", password=None,
 
     a = list()
 
-    if password is not None:
+    # Password may be None or an empty string.
+    if password:
         a.append('export PGPASSWORD="%s" &&' % password)
 
     a.append(command)

scripttease/version.py

@@ -1,7 +1,7 @@
 DATE = "2024-04-11"
-VERSION = "7.1.5"
+VERSION = "7.1.6"
 MAJOR = 7
 MINOR = 1
-PATCH = 5
+PATCH = 6
 STATUS = "a"