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Various String handling cleanups (#6945)

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Use the proper api (::clear(), isEmpty()) instead of doing
comparisons/assignments of empty strings. Also fix mixture
of tabs and spaces in the source code.
This commit is contained in:
Dirk Mueller
2019-12-26 21:03:18 +01:00
committed by Develo
parent 6c2ab25087
commit 698ffc3498
11 changed files with 108 additions and 108 deletions
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10
libraries/ESP8266WebServer/src/Parsing-impl.h
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@ -89,7 +89,7 @@ bool ESP8266WebServerTemplate<ServerType>::_parseRequest(ClientType& client) {
String url = req.substring(addr_start + 1, addr_end);
String versionEnd = req.substring(addr_end + 8);
_currentVersion = atoi(versionEnd.c_str());
String searchStr = "";
String searchStr;
int hasSearch = url.indexOf('?');
if (hasSearch != -1){
searchStr = url.substring(hasSearch + 1);
@ -144,7 +144,7 @@ bool ESP8266WebServerTemplate<ServerType>::_parseRequest(ClientType& client) {
while(1){
req = client.readStringUntil('\r');
client.readStringUntil('\n');
if (req == "") break;//no moar headers
if (req.isEmpty()) break;//no moar headers
int headerDiv = req.indexOf(':');
if (headerDiv == -1){
break;
@ -222,7 +222,7 @@ bool ESP8266WebServerTemplate<ServerType>::_parseRequest(ClientType& client) {
while(1){
req = client.readStringUntil('\r');
client.readStringUntil('\n');
if (req == "") break;//no moar headers
if (req.isEmpty()) break;//no moar headers
int headerDiv = req.indexOf(':');
if (headerDiv == -1){
break;
@ -452,7 +452,7 @@ bool ESP8266WebServerTemplate<ServerType>::_parseForm(ClientType& client, const
line = client.readStringUntil('\r');
client.readStringUntil('\n');
if (line.startsWith("--"+boundary)) break;
if (argValue.length() > 0) argValue += "\n";
if (argValue.length() > 0) argValue += '\n';
argValue += line;
}
#ifdef DEBUG_ESP_HTTP_SERVER
@ -600,7 +600,7 @@ readfile:
template <typename ServerType>
String ESP8266WebServerTemplate<ServerType>::urlDecode(const String& text)
{
String decoded = "";
String decoded;
char temp[] = "0x00";
unsigned int len = text.length();
unsigned int i = 0;