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-rw-r--r--Build/source/texk/dvipdfmx/src/cmap.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/Build/source/texk/dvipdfmx/src/cmap.c b/Build/source/texk/dvipdfmx/src/cmap.c
index 2df1917707f..4dbe4b7537f 100644
--- a/Build/source/texk/dvipdfmx/src/cmap.c
+++ b/Build/source/texk/dvipdfmx/src/cmap.c
@@ -254,10 +254,11 @@ CMap_decode_char (CMap *cmap,
unsigned char **outbuf, long *outbytesleft)
{
mapDef *t;
- unsigned char *p, c = 0, *save;
+ const unsigned char *p, *save;
+ unsigned char c = 0;
long count = 0;
- p = save = (unsigned char *) *inbuf;
+ p = save = *inbuf;
/*
* First handle some special cases:
*/