add missing arg to Crc32_FromFile function

FunkyFr3sh · Sep 30, 2024 · f9fa3b0 · f9fa3b0
1 parent a7b8e2e
commit f9fa3b0
Show file tree

Hide file tree

Showing 3 changed files with 13 additions and 15 deletions.
diff --git 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
@@ -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
@@ -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)