Defend against some potential spurious compiler warnings in 86eaf208e.

Author: David Rowley
Discussion: https://postgr.es/m/CAKJS1f-AbCFeFU92GZZYqNOVRnPtUwczSYmR2NHCyf9uHUnNiw@mail.gmail.com

diff --git a/src/backend/utils/adt/numutils.c b/src/backend/utils/adt/numutils.c
index 49055d519cbac7284172bf0490d45f5856fd0da5..0fa167d334def005184fd93f018565162902f4bd 100644 (file)
--- a/src/backend/utils/adt/numutils.c
+++ b/src/backend/utils/adt/numutils.c
@@ -181,6 +181,8 @@ invalid_syntax:
            (errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
             errmsg("invalid input syntax for type %s: \"%s\"",
                    "smallint", s)));
+
+   return 0;           /* keep compiler quiet */
 }
 
 /*
@@ -255,6 +257,8 @@ invalid_syntax:
            (errcode(ERRCODE_INVALID_TEXT_REPRESENTATION),
             errmsg("invalid input syntax for type %s: \"%s\"",
                    "integer", s)));
+
+   return 0;           /* keep compiler quiet */
 }
 
 /*