1 files changed, 6 insertions, 3 deletions
diff --git a/Master/texmf-dist/tex/latex/oberdiek/grffile.sty b/Master/texmf-dist/tex/latex/oberdiek/grffile.sty
index f7a91e1ceae..ca3158b2dc1 100644
--- a/Master/texmf-dist/tex/latex/oberdiek/grffile.sty
+++ b/Master/texmf-dist/tex/latex/oberdiek/grffile.sty
@@ -28,7 +28,7 @@
 %% 
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesPackage{grffile}%
-  [2007/11/11 v1.6 Extended file name support for graphics (HO)]%
+  [2007/11/24 v1.7 Extended file name support for graphics (HO)]%
 \edef\grffile@RestoreCatcodes{%
   \catcode`\noexpand\=\the\catcode`\=\relax
   \catcode`\noexpand\:\the\catcode`\:\relax
@@ -189,13 +189,16 @@
   }%
 }
 \def\grffile@IfFileExists#1{%
-  \expandafter\ifx\expandafter\\\pdf@filesize{#1}\\%
+  \expandafter\expandafter\expandafter
+  \ifx\expandafter\expandafter\expandafter\\\pdf@filesize{#1}\\%
     \let\reserved@a\@secondoftwo
     \ifx\input@path\@undefined
     \else
       \expandafter\@tfor\expandafter\reserved@b\expandafter
           :\expandafter=\input@path\do{%
-        \expandafter\ifx\expandafter\\\pdf@filesize{\reserved@b#1}\\%
+        \expandafter\expandafter\expandafter
+        \ifx\expandafter\expandafter\expandafter
+            \\\pdf@filesize{\reserved@b#1}\\%
         \else
           \edef\grffile@file@found{\reserved@b#1}%
           \let\reserved@a\@firstoftwo