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Fix closeall for portability.

This commit is contained in:
Arnold D. Robbins 2020-02-06 21:45:46 +02:00
parent 110bdc6b3e
commit 3c755f73f4
1 changed files with 2 additions and 3 deletions
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5
run.c
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@ -1858,9 +1858,8 @@ void closeall(void)
continue;
if (ferror(files[i].fp))
FATAL("i/o error occurred on %s", files[i].fname);
if (i == 0)
stat = fpurge(files[i].fp) == EOF;
else if (i <= 2)
if (i > 0 && i < 3)
stat = fflush(files[i].fp) == EOF;
else if (files[i].mode == '|' || files[i].mode == LE)
stat = pclose(files[i].fp) == -1;