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better way to check for an empty string

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This commit is contained in:
Anatol Belski 2014-09-13 20:12:21 +02:00
parent f357628fc9
commit e00d48490b
1 changed files with 1 additions and 1 deletions
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2
ext/standard/http_fopen_wrapper.c
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@ -437,7 +437,7 @@ finish:
/* Remove newlines and spaces from start and end php_trim will estrndup() */
tmp = php_trim(Z_STRVAL_P(tmpzval), Z_STRLEN_P(tmpzval), NULL, 0, NULL, 3 TSRMLS_CC);
}
if (tmp && strlen(tmp) > 0) {
if (tmp && tmp[0] != '\0') {
char *s;
user_headers = estrdup(tmp);