Fix error-checking typo in check_TSCurrentConfig().

The code failed to detect an out-of-memory failure.

Xi Wang

diff --git a/src/backend/utils/cache/ts_cache.c b/src/backend/utils/cache/ts_cache.c
index e688b1a66837c6ff3c1f428f14bdbe7315027cdf..65a8ad7be1a5920509dcdde30d6ab987b3bdef9c 100644 (file)
--- a/src/backend/utils/cache/ts_cache.c
+++ b/src/backend/utils/cache/ts_cache.c
@@ -642,7 +642,7 @@ check_TSCurrentConfig(char **newval, void **extra, GucSource source)
                free(*newval);
                *newval = strdup(buf);
                pfree(buf);
-               if (!newval)
+               if (!*newval)
                        return false;
        }