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Diffstat (limited to 'Build/source/texk/mendexk/fread.c')
-rw-r--r--Build/source/texk/mendexk/fread.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/Build/source/texk/mendexk/fread.c b/Build/source/texk/mendexk/fread.c
index 74a0c5e19fa..b1b8d906826 100644
--- a/Build/source/texk/mendexk/fread.c
+++ b/Build/source/texk/mendexk/fread.c
@@ -559,7 +559,7 @@ char *mfgets(char *buf, int byte, FILE *fp)
{
int c, len;
- if ((len = input_line2(fp, buf, 0, byte, &c)) == 0) return NULL;
+ if ((len = input_line2(fp, (unsigned char *) buf, 0, byte, &c)) == 0) return NULL;
if (c == '\n' || c == '\r') {
if (len+1 < byte) strcat(buf+len, "\n");
else ungetc(c, fp);