Excerpts from Tom Lane's message of jue dic 16 17:00:43 -0300 2010:
> --- a/src/port/exec.c
> +++ b/src/port/exec.c
> @@ -357,6 +357,7 @@ pipe_read_line(char *cmd, char *line, int maxsize)
>
> if (fgets(line, maxsize, pgver) == NULL)
> {
> + pclose(pgver); /* no error checking */
> perror("fgets failure");
> return NULL;
> }
>
> Doesn't this risk having pclose trash the errno setting that perror is
> going to print? If you must do this, please do it in the other order.
Gah, yes, sorry. Fixed.
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Álvaro Herrera <[email protected]>
The PostgreSQL Company - Command Prompt, Inc.
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