Ensure CRT_colorScheme is valid

BenBE · BenBE · commit 402871e807c4 · 2026-01-27T22:16:37.000+01:00
diff --git a/CRT.c b/CRT.c
@@ -1327,6 +1327,10 @@ void CRT_enableDelay(void) {
 }
 
 void CRT_setColors(int colorScheme) {
+   if (colorScheme >= LAST_COLORSCHEME || colorScheme < 0) {
+      colorScheme = COLORSCHEME_DEFAULT;
+   }
+
    CRT_colorScheme = colorScheme;
 
    for (short int i = 0; i < 8; i++) {

Original file line number	Diff line number	Diff line change
`@@ -1327,6 +1327,10 @@ void CRT_enableDelay(void) {`
`1327`	`1327`	`}`
`1328`	`1328`
`1329`	`1329`	`void CRT_setColors(int colorScheme) {`
	`1330`	`+ if (colorScheme >= LAST_COLORSCHEME \|\| colorScheme < 0) {`
	`1331`	`+ colorScheme = COLORSCHEME_DEFAULT;`
	`1332`	`+ }`
	`1333`	`+`
`1330`	`1334`	`CRT_colorScheme = colorScheme;`
`1331`	`1335`
`1332`	`1336`	`for (short int i = 0; i < 8; i++) {`