wb: fix illuminants.h switch-case fall-through introduced when DT_ILLUMINANT_CAMERA was added

kofa73 · kofa73 · commit 994a97ca312b · 2026-03-28T09:45:36.000+01:00
diff --git a/src/common/illuminants.h b/src/common/illuminants.h
@@ -298,7 +298,8 @@ static inline int illuminant_to_xy(const dt_illuminant_t illuminant,           /
       // Model valid for T in [1667 ; 25000] K
       CCT_to_xy_blackbody(t, &x, &y);
       if(y != 0.f && x != 0.f) break;
-      // else t is out of bounds -> use custom/original values (next case)
+      // else t is out of bounds -> use custom/original values
+      return FALSE;
     }
     case DT_ILLUMINANT_CAMERA:
     {

Original file line number	Diff line number	Diff line change
`@@ -298,7 +298,8 @@ static inline int illuminant_to_xy(const dt_illuminant_t illuminant, /`
`298`	`298`	`// Model valid for T in [1667 ; 25000] K`
`299`	`299`	`CCT_to_xy_blackbody(t, &x, &y);`
`300`	`300`	`if(y != 0.f && x != 0.f) break;`
`301`		`- // else t is out of bounds -> use custom/original values (next case)`
	`301`	`+ // else t is out of bounds -> use custom/original values`
	`302`	`+ return FALSE;`
`302`	`303`	`}`
`303`	`304`	`case DT_ILLUMINANT_CAMERA:`
`304`	`305`	`{`