Removed unnecessary while loop

Zephiles · Zephiles · commit a694965102d0 · 2019-04-11T23:57:03.000-05:00
This change saves 56 bytes.
diff --git a/ttyd-tools/rel/source/global.cpp b/ttyd-tools/rel/source/global.cpp
@@ -6,7 +6,7 @@
 
 namespace mod {
 
-const char *VersionNumber = "v3.0.21";
+const char *VersionNumber = "v3.0.22";
 
 const char *RootLines[] = 
 {
diff --git a/ttyd-tools/rel/source/menufunctions.cpp b/ttyd-tools/rel/source/menufunctions.cpp
@@ -3847,9 +3847,9 @@ void adjustMenuSelectionHorizontal(uint32_t button, uint8_t &currentMenuOption,
 	uint32_t TotalColumns 			= maxOptionsPerRow;
 	
 	// Make sure the total columns is valid
-	while (TotalColumns > totalMenuOptions)
+	if (TotalColumns > totalMenuOptions)
 	{
-		TotalColumns--;
+		TotalColumns = totalMenuOptions;
 	}
 	
 	switch (button)

Original file line number	Diff line number	Diff line change
`@@ -3847,9 +3847,9 @@ void adjustMenuSelectionHorizontal(uint32_t button, uint8_t &currentMenuOption,`
`3847`	`3847`	`uint32_t TotalColumns = maxOptionsPerRow;`
`3848`	`3848`
`3849`	`3849`	`// Make sure the total columns is valid`
`3850`		`- while (TotalColumns > totalMenuOptions)`
	`3850`	`+ if (TotalColumns > totalMenuOptions)`
`3851`	`3851`	`{`
`3852`		`- TotalColumns--;`
	`3852`	`+ TotalColumns = totalMenuOptions;`
`3853`	`3853`	`}`
`3854`	`3854`
`3855`	`3855`	`switch (button)`