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-rw-r--r--argp/argp-fmtstream.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/argp/argp-fmtstream.c b/argp/argp-fmtstream.c
index 05e9e21f06..1649f15cbb 100644
--- a/argp/argp-fmtstream.c
+++ b/argp/argp-fmtstream.c
@@ -213,10 +213,10 @@ __argp_fmtstream_update (argp_fmtstream_t fs)
if (nextline > buf)
{
/* Swallow separating blanks. */
- if (p > buf)
+ if (p >= buf)
do
--p;
- while (p > buf && isblank (*p));
+ while (p >= buf && isblank (*p));
nl = p + 1; /* The newline will replace the first blank. */
}
else