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-rw-r--r--gcc/dwarf2out.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index 39ad8a663d8..ef5c73cf05d 100644
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -1951,7 +1951,7 @@ dwarf2out_frame_finish ()
/* And now, the support for symbolic debugging information. */
#ifdef DWARF2_DEBUGGING_INFO
-extern char *getpwd ();
+extern char *getpwd PROTO((void));
/* NOTE: In the comments in this file, many references are made to
"Debugging Information Entries". This term is abbreviated as `DIE'
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