15 lines
492 B
Text
15 lines
492 B
Text
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don't try to access tcg->glob.gl_pathv[-1]
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--- libtc/tcglob.c.orig Wed Jan 6 00:58:04 2010
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+++ libtc/tcglob.c Wed Jan 6 01:00:55 2010
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@@ -77,8 +77,7 @@ const char *tc_glob_next(TCGlob *tcg)
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if (tcg != NULL) {
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if (tcg->current == -1) {
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ret = tcg->pattern;
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- }
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- if (tcg->current < tcg->glob.gl_pathc) {
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+ } else if (tcg->current < tcg->glob.gl_pathc) {
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ret = tcg->glob.gl_pathv[tcg->current];
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}
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tcg->current++;
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