diff --git a/configure.ac b/configure.ac
index 724c5c64..d8e52630 100644
--- a/configure.ac
+++ b/configure.ac
@@ -117,7 +117,7 @@ AC_ARG_ENABLE(extramodules,
 AC_MSG_RESULT([$EXTRAMODULES])
 AC_SUBST([EXTRAMODULES])
 
-#CFLAGS="$CFLAGS -g -O0"
+CFLAGS="-g -O0"
 
 CONFIG_CFLAGS="${CFLAGS}"
 CONFIG_LDFLAGS="${LDFLAGS}"
diff --git a/src/modules/protocol/diameter/parser_diameter.c b/src/modules/protocol/diameter/parser_diameter.c
index c50467d1..d896c942 100644
--- a/src/modules/protocol/diameter/parser_diameter.c
+++ b/src/modules/protocol/diameter/parser_diameter.c
@@ -78,54 +78,55 @@ static int check_command(u_int16_t com_code, const char* com_string) {
 
     // check for DIAM_BASE command
     switch(com_code) {
-    case CE: {
-        snprintf(com_string, 3, "%s", com_diam_base_arr[2]);
-        return DIAM_BASE;
-    }
-    case RA: {
-        snprintf(com_string, 3, "%s", com_diam_base_arr[5]);
-        return DIAM_BASE;
-    }
-    case AC: {
-        snprintf(com_string, 3, "%s", com_diam_base_arr[0]);
-        return DIAM_BASE;
-    }
-    case AS: {
-        snprintf(com_string, 3, "%s", com_diam_base_arr[1]);
-        return DIAM_BASE;
-    }
-    case ST: {
-        snprintf(com_string, 3, "%s", com_diam_base_arr[6]);
-        return DIAM_BASE;
-    }
-    case DW: {
-        snprintf(com_string, 3, "%s", com_diam_base_arr[3]);
-        return DIAM_BASE;
-    }
-    case DP: {
-        snprintf(com_string, 3, "%s", com_diam_base_arr[4]);
-        return DIAM_BASE;
+     case CE: {
+         snprintf(com_string, 3, "%s", com_diam_base_arr[2]);
+         return DIAM_BASE;
+     }
+     case RA: {
+         snprintf(com_string, 3, "%s", com_diam_base_arr[5]);
+         return DIAM_BASE;
+     }
+     case AC: {
+         snprintf(com_string, 3, "%s", com_diam_base_arr[0]);
+         return DIAM_BASE;
+     }
+     case AS: {
+         snprintf(com_string, 3, "%s", com_diam_base_arr[1]);
+         return DIAM_BASE;
+     }
+     case ST: {
+         snprintf(com_string, 3, "%s", com_diam_base_arr[6]);
+         return DIAM_BASE;
+     }
+     case DW: {
+         snprintf(com_string, 3, "%s", com_diam_base_arr[3]);
+         return DIAM_BASE;
+     }
+     case DP: {
+         snprintf(com_string, 3, "%s", com_diam_base_arr[4]);
+         return DIAM_BASE;
+     }
     }
 
-        // check for 3GPP command
-        for (i = UA, j = 0; i <= EC; i++, j++) {
-            if(i == com_code) {
-                if(i <= MP)
-                    snprintf(com_string, 3, "%s", com_diam_3gpp_arr[j]);
-                else
-                    snprintf(com_string, 3, "%s", com_diam_3gpp_arr[j-4]);
-                return _3GPP;
-            }
+    // check for 3GPP command
+    for (i = UA, j = 0; i <= EC; i++, j++) {
+        if(i == com_code) {
+            if(i <= MP)
+                snprintf(com_string, 3, "%s", com_diam_3gpp_arr[j]);
+            else
+                snprintf(com_string, 3, "%s", com_diam_3gpp_arr[j-4]);
+            return _3GPP;
         }
+    }
 
-        // check for SIP command
-        for (i = UAS, j = 0; i <= PPS; i++, j++) {
-            if(i == com_code) {
-                snprintf(com_string, 3, "%s", com_diam_sip_arr[j]);
-                return SIP;
-            }
+    // check for SIP command
+    for (i = UAS, j = 0; i <= PPS; i++, j++) {
+        if(i == com_code) {
+            snprintf(com_string, 3, "%s", com_diam_sip_arr[j]);
+            return SIP;
         }
     }
+
     return -1;
 }