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Better null checks in string validation functions 

This fixes an exception when pressing "Ok" on the "Go to Address" input prompt in the Hex Editor with an empty string
This commit is contained in:
Isaac Miell 2016-02-17 02:41:09 +10:30
parent f410612c3c
commit 1252944251
1 changed files with 12 additions and 12 deletions
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24
BizHawk.Common/Extensions/StringExtensions.cs
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@ -86,7 +86,7 @@ namespace BizHawk.Common.StringExtensions
/// </summary> /// </summary>
public static bool IsUnsigned(this string str) public static bool IsUnsigned(this string str)
{ {
if (str == null) if (string.IsNullOrWhiteSpace(str))
{ {
return false; return false;
} }
@ -107,7 +107,7 @@ namespace BizHawk.Common.StringExtensions
/// </summary> /// </summary>
public static bool IsSigned(this string str) public static bool IsSigned(this string str)
{ {
if (str == null) if (string.IsNullOrWhiteSpace(str))
{ {
return false; return false;
} }
@ -128,7 +128,7 @@ namespace BizHawk.Common.StringExtensions
/// </summary> /// </summary>
public static bool IsHex(this string str) public static bool IsHex(this string str)
{ {
if (str == null) if (string.IsNullOrWhiteSpace(str))
{ {
return false; return false;
} }
@ -154,7 +154,7 @@ namespace BizHawk.Common.StringExtensions
/// </summary> /// </summary>
public static bool IsBinary(this string str) public static bool IsBinary(this string str)
{ {
if (str == null) if (string.IsNullOrWhiteSpace(str))
{ {
return false; return false;
} }
@ -175,7 +175,7 @@ namespace BizHawk.Common.StringExtensions
/// </summary> /// </summary>
public static bool IsFixedPoint(this string str) public static bool IsFixedPoint(this string str)
{ {
if (str == null) if (string.IsNullOrWhiteSpace(str))
{ {
return false; return false;
} }
@ -197,7 +197,7 @@ namespace BizHawk.Common.StringExtensions
/// </summary> /// </summary>
public static bool IsFloat(this string str) public static bool IsFloat(this string str)
{ {
if (str == null) if (string.IsNullOrWhiteSpace(str))
{ {
return false; return false;
} }
@ -220,7 +220,7 @@ namespace BizHawk.Common.StringExtensions
/// </summary> /// </summary>
public static string OnlyBinary(this string raw) public static string OnlyBinary(this string raw)
{ {
if (raw == null) if (string.IsNullOrWhiteSpace(raw))
{ {
return string.Empty; return string.Empty;
} }
@ -243,7 +243,7 @@ namespace BizHawk.Common.StringExtensions
/// </summary> /// </summary>
public static string OnlyUnsigned(this string raw) public static string OnlyUnsigned(this string raw)
{ {
if (raw == null) if (string.IsNullOrWhiteSpace(raw))
{ {
return string.Empty; return string.Empty;
} }
@ -267,7 +267,7 @@ namespace BizHawk.Common.StringExtensions
/// </summary> /// </summary>
public static string OnlySigned(this string raw) public static string OnlySigned(this string raw)
{ {
if (raw == null) if (string.IsNullOrWhiteSpace(raw))
{ {
return string.Empty; return string.Empty;
} }
@ -298,7 +298,7 @@ namespace BizHawk.Common.StringExtensions
/// </summary> /// </summary>
public static string OnlyHex(this string raw) public static string OnlyHex(this string raw)
{ {
if (raw == null) if (string.IsNullOrWhiteSpace(raw))
{ {
return string.Empty; return string.Empty;
} }
@ -322,7 +322,7 @@ namespace BizHawk.Common.StringExtensions
/// </summary> /// </summary>
public static string OnlyFixedPoint(this string raw) public static string OnlyFixedPoint(this string raw)
{ {
if (raw == null) if (string.IsNullOrWhiteSpace(raw))
{ {
return string.Empty; return string.Empty;
} }
@ -357,7 +357,7 @@ namespace BizHawk.Common.StringExtensions
/// </summary> /// </summary>
public static string OnlyFloat(this string raw) public static string OnlyFloat(this string raw)
{ {
if (raw == null) if (string.IsNullOrWhiteSpace(raw))
{ {
return string.Empty; return string.Empty;
} }