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Protect from null param on ecpg disconnect, verified by Roland Karch

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This commit is contained in:
Bruce Momjian
2002-12-13 20:29:07 +00:00
parent 0f8e9b4d74
commit 88d639e6e8
1 changed files with 85 additions and 84 deletions
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5
src/interfaces/ecpg/preproc/preproc.y
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@@ -1,4 +1,4 @@
/* $Header: /cvsroot/pgsql/src/interfaces/ecpg/preproc/Attic/preproc.y,v 1.204 2002/12/12 21:50:01 momjian Exp $ */ /* $Header: /cvsroot/pgsql/src/interfaces/ecpg/preproc/Attic/preproc.y,v 1.205 2002/12/13 20:29:07 momjian Exp $ */
/* Copyright comment */ /* Copyright comment */
%{ %{
@@ -554,7 +554,8 @@ stmt: AlterDatabaseSetStmt { output_statement($1, 0, connection); }
if (connection) if (connection)
mmerror(PARSE_ERROR, ET_ERROR, "no at option for disconnect statement.\n"); mmerror(PARSE_ERROR, ET_ERROR, "no at option for disconnect statement.\n");
fprintf(yyout, "{ ECPGdisconnect(__LINE__, %s);", $1); fprintf(yyout, "{ ECPGdisconnect(__LINE__, %s);",
$1 ? $1 : "\"CURRENT\"");
whenever_action(2); whenever_action(2);
free($1); free($1);
} }