Silence compiler warning in assertion-enabled builds.

With -Wtype-limits, gcc correctly points out that size_t can never be < 0.
Backpatch to 9.3 and 9.2. It's been like this forever, but in <= 9.1 you got
a lot other warnings with -Wtype-limits anyway (at least with my version of
gcc).

Andres Freund

diff --git a/src/pl/plpython/plpy_procedure.c b/src/pl/plpython/plpy_procedure.c
index 3083451595fa5b8110764437ab94d99424e9e68c..6678d02b5956079b7e54fe2f947696163ca3c282 100644 (file)
--- a/src/pl/plpython/plpy_procedure.c
+++ b/src/pl/plpython/plpy_procedure.c
@@ -493,8 +493,8 @@ PLy_procedure_munge_source(const char *name, const char *src)
        char       *mrc,
                           *mp;
        const char *sp;
-       size_t          mlen,
-                               plen;
+       size_t          mlen;
+       int                     plen;
 
        /*
         * room for function source and the def statement