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dfilter: Fixup unexpected end of filter error message 

Fixes e7ecc9b9e5.
This commit is contained in:
João Valverde 2021-11-14 10:23:48 +00:00
parent 79ebce20c0
commit 77fa0fb23d
1 changed files with 4 additions and 0 deletions
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4
epan/dfilter/grammar.lemon
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@ -85,6 +85,10 @@ new_function(dfwork_t *dfw, df_lval_t *lval);
/* This is called as soon as a syntax error happens. After that,
any "error" symbols are shifted, if possible. */
%syntax_error {
if (!TOKEN) {
dfilter_fail_parse(dfw, "Unexpected end of filter expression.");
return;
}
dfilter_fail_parse(dfw, "\"%s\" was unexpected in this context.",
df_lval_value(TOKEN));
}