Replace switch with if-else

Fixes #386
2025-08-02 19:12:12 -07:00
parent 82aa8920a7
commit 1c23447a7b
1 changed files with 4 additions and 4 deletions
--- a/wiringPi/wiringPi.c
+++ b/wiringPi/wiringPi.c
@@ -2300,10 +2300,10 @@ int digitalRead (int pin)
    }

    if (ISRP1MODEL) {
-      switch(gpio[2*pin] & RP1_STATUS_LEVEL_MASK) {
-        default: // 11 or 00 not allowed, give LOW!
-        case RP1_STATUS_LEVEL_LOW:  return LOW ;
-        case RP1_STATUS_LEVEL_HIGH: return HIGH ;
+      if ((gpio[2*pin] & RP1_STATUS_LEVEL_MASK) == RP1_STATUS_LEVEL_HIGH) {
+        return HIGH;
+      } else { // 11 or 00 not allowed, give LOW!
+        return LOW;
      }
    } else {
      if ((*(gpio + gpioToGPLEV [pin]) & (1 << (pin & 31))) != 0)