diff --git a/usermods/audioreactive/audio_source.h b/usermods/audioreactive/audio_source.h
index afc9d8ed..8ad57ba3 100644
--- a/usermods/audioreactive/audio_source.h
+++ b/usermods/audioreactive/audio_source.h
@@ -254,8 +254,9 @@ class I2SSource : public AudioSource {
 
       if (_i2sMaster == false) {
           DEBUG_PRINTLN(F("AR: Warning - i2S SLAVE mode is experimental!"));        
-        if ((_config.mode & I2S_MODE_MASTER) != 0) 
+        if ((_config.mode & I2S_MODE_MASTER) != 0) {
           DEBUG_PRINTLN("AR: (oops) I2S SLAVE mode requested but not configured!");
+        }
       }
 
       // Reserve the master clock pin if provided
@@ -289,12 +290,14 @@ class I2SSource : public AudioSource {
       DEBUGSR_PRINTF("AR: I2S#0 driver %s aPLL; fixed_mclk=%d.\n", _config.use_apll? "uses":"without", _config.fixed_mclk);
       DEBUGSR_PRINTF("AR: %d bits, Sample scaling factor = %6.4f\n",  _config.bits_per_sample, _sampleScale);
       if(_config.mode & I2S_MODE_MASTER) {
-        if (_config.mode & I2S_MODE_PDM)
+        if (_config.mode & I2S_MODE_PDM) {
           DEBUGSR_PRINTLN(F("AR: I2S#0 driver installed in PDM MASTER mode."));
-        else 
+        } else { 
           DEBUGSR_PRINTLN(F("AR: I2S#0 driver installed in MASTER mode."));
-      } else
+        }
+      } else {
         DEBUGSR_PRINTLN(F("AR: I2S#0 driver installed in SLAVE mode."));
+      }
 
       err = i2s_set_pin(I2S_NUM_0, &_pinConfig);
       if (err != ESP_OK) {
diff --git a/usermods/customeffects/arti.h b/usermods/customeffects/arti.h
index 5345e55b..4822ee63 100644
--- a/usermods/customeffects/arti.h
+++ b/usermods/customeffects/arti.h
@@ -1496,11 +1496,12 @@ public:
                   Symbol* var_symbol = current_scope->lookup(variable_name); //lookup here and parent scopes
                   if (node == F_VarRef) 
                   {
-                    if (var_symbol == nullptr) 
+                    if (var_symbol == nullptr) {
                       WARNING_ARTI("%s VarRef %s ID not found in scope of %s\n", spaces+50-depth, variable_name, current_scope->scope_name); 
                       //only warning: value 0 in interpreter (div 0 is captured)
-                    else 
+                    } else { 
                       ANDBG_ARTI("%s VarRef found %s.%s (%u)\n", spaces+50-depth, var_symbol->scope->scope_name, variable_name, depth);
+                    }
                   }
                   else //assign and var/formal
                   {
@@ -2007,8 +2008,9 @@ public:
                     // valueStack->push(callResult);
 
                   } //function_symbol != nullptr
-                  else
+                  else {
                     RUNLOG_ARTI("%s %s not found %s\n", spaces+50-depth, key, function_name);
+                  }
                 } //external functions
 
                 visitedAlready = true;
@@ -2276,8 +2278,9 @@ public:
                     valueStack->push(-valueStack->floatStack[oldIndex + 1]);
                     RUNLOG_ARTI("%s unary - %f (push %u)\n", spaces+50-depth, valueStack->floatStack[oldIndex + 1], valueStack->stack_index );
                   }
-                  else
+                  else {
                     RUNLOG_ARTI("%s unary operator not supported %u %s\n", spaces+50-depth, operatorx, tokenToString(operatorx));
+                  }
                 }
 
                 visitedAlready = true;