From 74484aec2e253462c43b50f450d034f3b5ebaf53 Mon Sep 17 00:00:00 2001
From: flobernd <flobernd@users.noreply.github.com>
Date: Mon, 14 Aug 2017 17:10:24 +0200
Subject: [PATCH] Removed trailing whitespace after mnemonic for instructions
 without visible operands

---
 src/Formatter.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/Formatter.c b/src/Formatter.c
index 061febb..0f16935 100644
--- a/src/Formatter.c
+++ b/src/Formatter.c
@@ -857,11 +857,6 @@ static ZydisStatus ZydisFormatterFormatInstrIntel(const ZydisFormatter* formatte
     ZYDIS_CHECK(formatter->funcPrintMnemonic(formatter, buffer, bufEnd - *buffer, instruction));
 
     char* bufRestore = *buffer;
-    if (instruction->operandCount > 0)
-    {
-        ZYDIS_CHECK(ZydisStringBufferAppend(buffer, bufEnd - *buffer, 0, " "));
-    }
-
     for (uint8_t i = 0; i < instruction->operandCount; ++i)
     {
         if (instruction->operands[i].visibility == ZYDIS_OPERAND_VISIBILITY_HIDDEN)
@@ -869,7 +864,10 @@ static ZydisStatus ZydisFormatterFormatInstrIntel(const ZydisFormatter* formatte
             break;
         }
 
-        if (i != 0)
+        if (i == 0)
+        {
+            ZYDIS_CHECK(ZydisStringBufferAppend(buffer, bufEnd - *buffer, 0, " "));
+        } else
         {
             bufRestore = *buffer;
             ZYDIS_CHECK(ZydisStringBufferAppend(buffer, bufEnd - *buffer, 0, ", "));