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-rw-r--r--src/cmd/grap/grap.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cmd/grap/grap.h b/src/cmd/grap/grap.h
index 65c7f83f..da761081 100644
--- a/src/cmd/grap/grap.h
+++ b/src/cmd/grap/grap.h
@@ -110,7 +110,7 @@ extern char *grow(char *, char *, int, int);
extern int lineno;
extern int synerr;
extern int codegen;
-extern char tempfile[];
+extern char *tempfile;
extern FILE *tfd;
extern Point ptmin, ptmax;