Silence some compiler warnings in commit 3311ea86ed

Per report from Nathan Bossart

diff --git a/src/common/jsonapi.c b/src/common/jsonapi.c
index 5f947dd6182892bb7f6b26b08c6cf29592c6485d..44dbb7f7f960c9d84fa1ef67910f11818c1586bb 100644 (file)
--- a/src/common/jsonapi.c
+++ b/src/common/jsonapi.c
@@ -279,6 +279,8 @@ IsValidJsonNumber(const char *str, int len)
        return false;
 
    dummy_lex.incremental = false;
+   dummy_lex.inc_state = NULL;
+   dummy_lex.pstack = NULL;
 
    /*
     * json_lex_number expects a leading  '-' to have been eaten already.
@@ -297,6 +299,8 @@ IsValidJsonNumber(const char *str, int len)
        dummy_lex.input_length = len;
    }
 
+   dummy_lex.token_start = dummy_lex.input;
+
    json_lex_number(&dummy_lex, dummy_lex.input, &numeric_error, &total_len);
 
    return (!numeric_error) && (total_len == dummy_lex.input_length);
@@ -2018,6 +2022,9 @@ json_lex_number(JsonLexContext *lex, char *s,
    {
        appendBinaryStringInfo(&lex->inc_state->partial_token,
                               lex->token_start, s - lex->token_start);
+       if (num_err != NULL)
+           *num_err = error;
+
        return JSON_INCOMPLETE;
    }
    else if (num_err != NULL)