[common] option: trim whitespace from option names and values

VERSION

@@ -1 +1 @@
-a12-195-g7cc0f7cb99+1
+a12-196-gce9b94e93d+1

common/src/option.c

@@ -458,6 +458,9 @@ bool option_load(const char * filename)
             goto exit;
           }
 
+          //rtrim
+          while(nameLen > 1 && (name[nameLen-1] == ' ' || name[nameLen-1] == '\t'))
+            --nameLen;
           name[nameLen] = '\0';
           expectValue   = true;
 
@@ -480,6 +483,10 @@ bool option_load(const char * filename)
         }
         line = false;
 
+        //ltrim
+        if (*len == 0 && (c == ' ' || c == '\t'))
+          break;
+
         if (*len % 32 == 0)
           *p = realloc(*p, *len + 32 + 1);
         (*p)[(*len)++] = c;