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Fix a couple of places where the result of fgets() wasn't checked.

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This is mostly to suppress compiler warnings, although in principle
the cases could result in undesirable behavior.

Martin Pitt
This commit is contained in:
Tom Lane
2010-04-30 17:09:13 +00:00
parent 21992dd4f5
commit 0954358047
2 changed files with 6 additions and 4 deletions
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5
src/interfaces/libpq/fe-connect.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/interfaces/libpq/fe-connect.c,v 1.391 2010/03/17 20:58:38 petere Exp $
* $PostgreSQL: pgsql/src/interfaces/libpq/fe-connect.c,v 1.392 2010/04/30 17:09:13 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -4400,7 +4400,8 @@ PasswordFromFile(char *hostname, char *port, char *dbname, char *username)
*ret;
int len;
fgets(buf, sizeof(buf), fp);
if (fgets(buf, sizeof(buf), fp) == NULL)
break;
len = strlen(buf);
if (len == 0)