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Remove null-pointer checks that are not needed.

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If a pointer is guaranteed to carry information there is no need to check
for NULL again. Patch by Michael Paquier.
This commit is contained in:
Michael Meskes 2015-02-25 11:46:15 +01:00
parent d809fd0008
commit 8794bf1ca1
1 changed files with 4 additions and 4 deletions
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8
src/interfaces/ecpg/ecpglib/data.c
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@ -575,7 +575,7 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
if (nres == NULL)
{
ecpg_log("ecpg_get_data on line %d: RESULT %s; errno %d\n",
lineno, pval ? pval : "", errno);
lineno, pval, errno);
if (INFORMIX_MODE(compat))
{
@ -634,7 +634,7 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
if (ires == NULL)
{
ecpg_log("ecpg_get_data on line %d: RESULT %s; errno %d\n",
lineno, pval ? pval : "", errno);
lineno, pval, errno);
if (INFORMIX_MODE(compat))
{
@ -688,7 +688,7 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
if (errno != 0)
{
ecpg_log("ecpg_get_data on line %d: RESULT %s; errno %d\n",
lineno, pval ? pval : "", errno);
lineno, pval, errno);
if (INFORMIX_MODE(compat))
{
@ -736,7 +736,7 @@ ecpg_get_data(const PGresult *results, int act_tuple, int act_field, int lineno,
if (errno != 0)
{
ecpg_log("ecpg_get_data on line %d: RESULT %s; errno %d\n",
lineno, pval ? pval : "", errno);
lineno, pval, errno);
if (INFORMIX_MODE(compat))
{