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getdata: stop looking after interesting field

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The nth_field function continued looking for words after they where known
not to be interesting.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This commit is contained in:
Sami Kerola 2012-11-09 22:34:14 +00:00
parent 5f59daa692
commit b918e9157d
1 changed files with 2 additions and 0 deletions
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2
src/getdata.c
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@ -188,6 +188,8 @@ int nth_field(int n, char *restrict dest, const char *restrict src)
} else { } else {
if (j == 0) { if (j == 0) {
wordn++; wordn++;
if (n + 1 < wordn)
break;
} }
if (wordn == n) { if (wordn == n) {
dest[j] = src[i]; dest[j] = src[i];