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path: Fix Glob when it finds a file in directory position.
When searching a list of directories, the files which match the pattern are accumulated in a slice. If the glob has a wildcard for the directory, and the wildcard matches a file rather than a directory, then the files found so far are discarded. E.g., path.Glob("*/x") in a directory which contains both files and subdirectories. This patch avoids discarding matches found so far when a file is found. R=r CC=bsiegert, golang-dev https://golang.org/cl/3015042
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@ -240,9 +240,13 @@ func Glob(pattern string) (matches []string) {
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// glob searches for files matching pattern in the directory dir
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// and appends them to matches.
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func glob(dir, pattern string, matches []string) []string {
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if fi, err := os.Stat(dir); err != nil || !fi.IsDirectory() {
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fi, err := os.Stat(dir)
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if err != nil {
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return nil
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}
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if !fi.IsDirectory() {
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return matches
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}
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d, err := os.Open(dir, os.O_RDONLY, 0666)
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if err != nil {
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return nil
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