Suppress compiler warnings about uninitialized variables.

diff --git a/contrib/unaccent/unaccent.c b/contrib/unaccent/unaccent.c
index 924697f39c584485e96bfb06e0dbae68b11307ef..168dbb4014e47975b587e46f68b16d2d9c3a961e 100644 (file)
--- a/contrib/unaccent/unaccent.c
+++ b/contrib/unaccent/unaccent.c
@@ -174,7 +174,7 @@ Datum
 unaccent_init(PG_FUNCTION_ARGS)
 {
        List       *dictoptions = (List *) PG_GETARG_POINTER(0);
-       SuffixChar *rootSuffixTree;
+       SuffixChar *rootSuffixTree = NULL;
        bool        fileloaded = false;
        ListCell   *l;
 
@@ -218,7 +218,7 @@ unaccent_lexize(PG_FUNCTION_ARGS)
        SuffixChar *rootSuffixTree = (SuffixChar*)PG_GETARG_POINTER(0);
        char       *srcchar = (char *) PG_GETARG_POINTER(1);
        int32           len = PG_GETARG_INT32(2);
-       char       *srcstart, *trgchar;
+       char       *srcstart, *trgchar = NULL;
        int                     charlen;
        TSLexeme   *res = NULL;
        SuffixChar *node;