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-rw-r--r--gcc/graph.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/graph.c b/gcc/graph.c
index e56ef93..5b660be 100644
--- a/gcc/graph.c
+++ b/gcc/graph.c
@@ -419,7 +419,7 @@ clean_graph_dump_file (base, suffix)
fp = fopen (buf, "w");
if (fp == NULL)
- fatal_io_error ("can't open %s", buf);
+ fatal_error ("can't open %s: %m", buf);
switch (graph_dump_format)
{