diff options
Diffstat (limited to 'support')
| -rw-r--r-- | support/nfs/xio.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/support/nfs/xio.c b/support/nfs/xio.c index de51a15..49ee6bc 100644 --- a/support/nfs/xio.c +++ b/support/nfs/xio.c @@ -92,7 +92,7 @@ xgettok(XFILE *xfp, char sepa, char *tok, int len) while (i < len && (c = xgetc(xfp)) != EOF && c != sepa && !isspace(c)) tok[i++] = c; if (c == '\n') - xungetc(c, xfp->x_fp); + xungetc(c, xfp); if (!i) return 0; if (i >= len || (sepa && c != sepa)) @@ -128,11 +128,12 @@ xgetc(XFILE *xfp) void xungetc(int c, XFILE *xfp) { - if (c != EOF) { - ungetc(c, xfp->x_fp); - if (c == '\n') - xfp->x_line--; - } + if (c == EOF) + return; + + ungetc(c, xfp->x_fp); + if (c == '\n') + xfp->x_line--; } void |