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Make ecpg in line with other compilers in that it deletes its output if there was an error processing the input file.

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Work done by Zoltan.
This commit is contained in:
Michael Meskes 2010-04-03 19:30:49 +00:00
parent a404a12fb4
commit 5f5ba92334
1 changed files with 9 additions and 1 deletions
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10
src/interfaces/ecpg/preproc/ecpg.c
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@ -1,4 +1,4 @@
/* $PostgreSQL: pgsql/src/interfaces/ecpg/preproc/ecpg.c,v 1.114 2010/02/26 02:01:31 momjian Exp $ */
/* $PostgreSQL: pgsql/src/interfaces/ecpg/preproc/ecpg.c,v 1.115 2010/04/03 19:30:49 meskes Exp $ */
/* Main for ecpg, the PostgreSQL embedded SQL precompiler. */
/* Copyright (c) 1996-2010, PostgreSQL Global Development Group */
@ -469,6 +469,14 @@ main(int argc, char *const argv[])
fclose(yyin);
if (out_option == 0 && yyout != stdout)
fclose(yyout);
/*
* If there was an error, delete the output file.
*/
if (ret_value != 0)
{
if (strcmp(output_filename, "-") != 0 && unlink(output_filename) != 0)
fprintf(stderr, _("could not remove output file \"%s\"\n"), output_filename);
}
}
if (output_filename && out_option == 0)