From f9fa3b0fa2482f94eb8cc1deb259b8d1104e4f1d Mon Sep 17 00:00:00 2001
From: FunkyFr3sh <cc.red.alert.1@googlemail.com>
Date: Mon, 30 Sep 2024 23:53:41 +0200
Subject: [PATCH] add missing arg to Crc32_FromFile function

---
 inc/crc32.h |  2 +-
 src/crc32.c | 24 +++++++++++-------------
 src/debug.c |  2 +-
 3 files changed, 13 insertions(+), 15 deletions(-)

diff --git a/inc/crc32.h b/inc/crc32.h
index f2ddf4bdd2..9b0728d20a 100644
--- a/inc/crc32.h
+++ b/inc/crc32.h
@@ -6,6 +6,6 @@
 
 
 unsigned long Crc32_ComputeBuf(unsigned long inCrc32, const void* buf, size_t bufLen);
-unsigned long Crc32_FromFile(char* filename);
+unsigned long Crc32_FromFile(unsigned long crc32, char* filename);
 
 #endif
diff --git a/src/crc32.c b/src/crc32.c
index 0befe8e903..e7ff75dfc0 100644
--- a/src/crc32.c
+++ b/src/crc32.c
@@ -77,27 +77,25 @@ unsigned long Crc32_ComputeBuf( unsigned long inCrc32, const void *buf,
     return( crc32 ^ 0xFFFFFFFF );
 }
 
-unsigned long Crc32_FromFile(char* filename)
+unsigned long Crc32_FromFile(unsigned long crc32, char* filename)
 {
     if (!filename)
         return 0;
 
-    unsigned long crc32 = 0;
-
     FILE* fp = fopen(filename, "rb");
-    if (fp)
+    if (!fp)
+        return 0;
+
+    char buf[1024];
+    for (size_t s = 0; (s = fread(buf, 1, sizeof(buf), fp)) && !ferror(fp);)
     {
-        char buf[1024];
-        for (size_t s = 0; (s = fread(buf, 1, sizeof(buf), fp)) && !ferror(fp);)
-        {
-            crc32 = Crc32_ComputeBuf(crc32, buf, s);
-        }
+        crc32 = Crc32_ComputeBuf(crc32, buf, s);
+    }
 
-        if (ferror(fp))
-            crc32 = 0;
+    if (ferror(fp))
+        crc32 = 0;
 
-        fclose(fp);
-    }
+    fclose(fp);
 
     return crc32;
 }
diff --git a/src/debug.c b/src/debug.c
index ce8fe857f2..52382c1649 100644
--- a/src/debug.c
+++ b/src/debug.c
@@ -269,7 +269,7 @@ void dbg_init()
             TRACE("Wine sysname = %s, release = %s\n", sysname, release);
         }
 
-        TRACE("crc32 = %08X\n", Crc32_FromFile(exe_path));
+        TRACE("crc32 = %08X\n", Crc32_FromFile(0, exe_path));
 
         DWORD timestamp = util_get_timestamp(GetModuleHandleA(NULL));
         if (timestamp)