Update pyarchivefile.py

Author: Kazuki Suzuki Przyborowski

pyarchivefile.py

@@ -2195,7 +2195,7 @@ def ReadFileHeaderDataWithContentToArray(fp, listonly=False, contentasfile=True,
     fextrafieldslist = []
     extrastart = 29
     extraend = extrastart + fextrafields
-    if(extrastart < extraend):
+    while(extrastart < extraend):
         fextrafieldslist.append(HeaderOut[extrastart])
         extrastart = extrastart + 1
     if(fextrafields==1):
@@ -2326,7 +2326,7 @@ def ReadFileHeaderDataWithContentToList(fp, listonly=False, contentasfile=False,
     fextrafieldslist = []
     extrastart = 29
     extraend = extrastart + fextrafields
-    if(extrastart < extraend):
+    while(extrastart < extraend):
         fextrafieldslist.append(HeaderOut[extrastart])
         extrastart = extrastart + 1
     if(fextrafields==1):
@@ -2498,7 +2498,7 @@ def ReadFileDataWithContentToArray(fp, seekstart=0, seekend=0, listonly=False, c
     fextrafieldslist = []
     extrastart = 7
     extraend = extrastart + fnumextrafields
-    if(extrastart < extraend):
+    while(extrastart < extraend):
         fextrafieldslist.append(inheader[extrastart])
         extrastart = extrastart + 1
     if(fnumextrafields==1):
@@ -2639,7 +2639,7 @@ def ReadFileDataWithContentToList(fp, seekstart=0, seekend=0, listonly=False, co
     fextrafieldslist = []
     extrastart = 7
     extraend = extrastart + fnumextrafields
-    if(extrastart < extraend):
+    while(extrastart < extraend):
         fextrafieldslist.append(inheader[extrastart])
         extrastart = extrastart + 1
     if(fnumextrafields==1):
@@ -6497,7 +6497,7 @@ def ArchiveFileSeekToFileNum(infile, fmttype="auto", seekto=0, listonly=False, c
     fextrafieldslist = []
     extrastart = 7
     extraend = extrastart + fnumextrafields
-    if(extrastart < extraend):
+    while(extrastart < extraend):
         fextrafieldslist.append(inheader[extrastart])
         extrastart = extrastart + 1
     if(fnumextrafields==1):
@@ -6794,7 +6794,7 @@ def ArchiveFileSeekToFileName(infile, fmttype="auto", seekfile=None, listonly=Fa
     fextrafieldslist = []
     extrastart = 7
     extraend = extrastart + fnumextrafields
-    if(extrastart < extraend):
+    while(extrastart < extraend):
         fextrafieldslist.append(inheader[extrastart])
         extrastart = extrastart + 1
     if(fnumextrafields==1):
@@ -7424,7 +7424,7 @@ def ArchiveFileToArray(infile, fmttype="auto", seekstart=0, seekend=0, listonly=
     fextrafieldslist = []
     extrastart = 7
     extraend = extrastart + fnumextrafields
-    if(extrastart < extraend):
+    while(extrastart < extraend):
         fextrafieldslist.append(inheader[extrastart])
         extrastart = extrastart + 1
     if(fnumextrafields==1):
@@ -7588,7 +7588,7 @@ def ArchiveFileToArray(infile, fmttype="auto", seekstart=0, seekend=0, listonly=
         extrafieldslist = []
         extrastart = 29
         extraend = extrastart + outfextrafields
-        if(extrastart < extraend):
+        while(extrastart < extraend):
             extrafieldslist.append(inheaderdata[extrastart])
             extrastart = extrastart + 1
         if(outfextrafields==1):