2008-10-06 19:09:46 +02:00
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--- sh.misc.c
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+++ sh.misc.c 2008-10-06 13:58:56.389867280 +0000
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@@ -185,8 +185,18 @@ saveblk(Char **v)
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onewv = newv = xcalloc(blklen(v) + 1, sizeof(Char **));
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- while (*v)
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- *newv++ = Strsave(*v++);
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+ while (*v) {
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+ Char *__restrict__ l = *v;
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+ do {
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+ int c;
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2008-10-08 18:41:22 +02:00
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+ if (!l || ((c = TRM(*l)) != ' ' && c != '\t' && c != '\n'))
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2008-10-06 19:09:46 +02:00
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+ break; /* strip blanks */
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+ l++;
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+ } while (*l);
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+ *newv++ = Strsave(l);
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+ v++;
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+ }
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+
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return (onewv);
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}
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