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-rw-r--r--gcc/libgcov.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/libgcov.c b/gcc/libgcov.c
index 6a41097afb0..3731a9ec9b7 100644
--- a/gcc/libgcov.c
+++ b/gcc/libgcov.c
@@ -212,6 +212,8 @@ gcov_exit (void)
if (IS_DIR_SEPARATOR (gcov_prefix[prefix_length - 1]))
prefix_length--;
}
+ else
+ prefix_length = 0;
/* Allocate and initialize the filename scratch space. */
gi_filename = alloca (prefix_length + gcov_max_filename + 1);
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