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 b408de0730ebc791c18b6d16f6a42832a5d4f283..f735fc637838c9351bdc15ad361d7bbb73ef540a 100644 (file)
--- a/src/backend/utils/cache/ts_cache.c
+++ b/src/backend/utils/cache/ts_cache.c
@@ -640,7 +640,7 @@ check_TSCurrentConfig(char **newval, void **extra, GucSource source)
        free(*newval);
        *newval = strdup(buf);
        pfree(buf);
-       if (!newval)
+       if (!*newval)
            return false;
    }