X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c0bcc480680ecdf368839c119f5e984df757f893..8e19f54e55255ddef1df49acde530102f5db2492:/src/common/unzip.c

diff --git a/src/common/unzip.c b/src/common/unzip.c
index c78982488c..be48958cfb 100644
--- a/src/common/unzip.c
+++ b/src/common/unzip.c
@@ -149,6 +149,11 @@ typedef struct
 int unzlocal_CheckCurrentFileCoherencyHeader (unz_s*, uInt*, uLong*, uInt*);
 #endif
 
+/* disable warnings about K&R declarations until the end of file */
+#ifdef _MSC_VER
+#pragma warning(disable:4131)
+#endif /* VC++ */
+
 /* ===========================================================================
      Read a byte from a gz_stream; update next_in and avail_in. Return EOF
    for end of file.
@@ -606,10 +611,12 @@ local int unzlocal_GetCurrentFileInfoInternal (file,
 
 	/* we check the magic */
 	if (err==UNZ_OK)
+    {
 		if (unzlocal_getLong(s->file,&uMagic) != UNZ_OK)
 			err=UNZ_ERRNO;
 		else if (uMagic!=0x02014b50)
 			err=UNZ_BADZIPFILE;
+    }
 
 	if (unzlocal_getShort(s->file,&file_info.version) != UNZ_OK)
 		err=UNZ_ERRNO;
@@ -686,10 +693,13 @@ local int unzlocal_GetCurrentFileInfoInternal (file,
 			uSizeRead = extraFieldBufferSize;
 
 		if (lSeek!=0)
+        {
 			if (fseek(s->file,lSeek,SEEK_CUR)==0)
 				lSeek=0;
 			else
 				err=UNZ_ERRNO;
+        }
+
 		if ((file_info.size_file_extra>0) && (extraFieldBufferSize>0))
 			if (fread(extraField,(uInt)uSizeRead,1,s->file)!=1)
 				err=UNZ_ERRNO;
@@ -711,10 +721,13 @@ local int unzlocal_GetCurrentFileInfoInternal (file,
 			uSizeRead = commentBufferSize;
 
 		if (lSeek!=0)
+        {
 			if (fseek(s->file,lSeek,SEEK_CUR)==0)
 				lSeek=0;
 			else
 				err=UNZ_ERRNO;
+        }
+
 		if ((file_info.size_file_comment>0) && (commentBufferSize>0))
 			if (fread(szComment,(uInt)uSizeRead,1,s->file)!=1)
 				err=UNZ_ERRNO;
@@ -902,10 +915,12 @@ local int unzlocal_CheckCurrentFileCoherencyHeader (s,piSizeVar,
 
 
 	if (err==UNZ_OK)
+    {
 		if (unzlocal_getLong(s->file,&uMagic) != UNZ_OK)
 			err=UNZ_ERRNO;
 		else if (uMagic!=0x04034b50)
 			err=UNZ_BADZIPFILE;
+    }
 
 	if (unzlocal_getShort(s->file,&uData) != UNZ_OK)
 		err=UNZ_ERRNO;
@@ -1344,7 +1359,6 @@ extern int ZEXPORT unzGetGlobalComment (file, szComment, uSizeBuf)
 	char *szComment;
 	uLong uSizeBuf;
 {
-	int err=UNZ_OK;
 	unz_s* s;
 	uLong uReadThis ;
 	if (file==NULL)