client: fix mix of spaces & tabs

client/whereami.c

@@ -580,7 +580,7 @@ int WAI_PREFIX(getExecutablePath)(char* out, int capacity, int* dirname_length)
 #else
     int mib[4] = { CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, -1 };
 #endif
-	size_t size = sizeof(buffer1);
+    size_t size = sizeof(buffer1);
 
     if (sysctl(mib, (u_int)(sizeof(mib) / sizeof(mib[0])), path, &size, NULL, 0) != 0)
         break;