Remove an unneeded variable and fix a little whitespace.
Found using Clang's static analyzer.
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@ -28,7 +28,7 @@ getcwd(char *buf, int size)
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{
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char localbuf[MAXPATHLEN+1];
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char *ret;
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if (size <= 0) {
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errno = EINVAL;
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return NULL;
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@ -59,14 +59,13 @@ getcwd(char *buf, int size)
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{
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FILE *fp;
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char *p;
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int sts;
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if (size <= 0) {
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errno = EINVAL;
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return NULL;
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}
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if ((fp = popen(PWD_CMD, "r")) == NULL)
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return NULL;
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if (fgets(buf, size, fp) == NULL || (sts = pclose(fp)) != 0) {
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if (fgets(buf, size, fp) == NULL || pclose(fp) != 0) {
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errno = EACCES; /* Most likely error */
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return NULL;
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}
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