Use pwd if PWDCMD is not defined

From-SVN: r3529

Use pwd if PWDCMD is not defined
From-SVN: r3529
f9361d5c · Ian Lance Taylor · d6af3b06 · f9361d5c
Commit f9361d5c authored Feb 25, 1993 by Ian Lance Taylor
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gcc/fixinc.sco
+1 -1

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--- a/gcc/fixinc.sco
+++ b/gcc/fixinc.sco
@@ -64,7 +64,7 @@ case $LIB in
 /*)
 	;;
 *)
-	cd $LIB; LIB=`${PWDCMD}`
+	cd $LIB; LIB=`${PWDCMD-pwd}`
 	;;
 esac