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Rename iconv_.h to iconv.in.h.
[gnulib.git]
/
lib
/
argp-fmtstream.c
diff --git
a/lib/argp-fmtstream.c
b/lib/argp-fmtstream.c
index
0ba19c5
..
0dd9256
100644
(file)
--- a/
lib/argp-fmtstream.c
+++ b/
lib/argp-fmtstream.c
@@
-246,9
+246,10
@@
__argp_fmtstream_update (argp_fmtstream_t fs)
Oh well. Put it on an overlong line by itself. */
p = buf + (r + 1 - fs->point_col);
/* Find the end of the long word. */
Oh well. Put it on an overlong line by itself. */
p = buf + (r + 1 - fs->point_col);
/* Find the end of the long word. */
- do
- ++p;
- while (p < nl && !isblank (*p));
+ if (p < nl)
+ do
+ ++p;
+ while (p < nl && !isblank (*p));
if (p == nl)
{
/* It already ends a line. No fussing required. */
if (p == nl)
{
/* It already ends a line. No fussing required. */