From: Roy T. Fielding <fielding@apache.org>
Date: Thu, 12 Apr 2001 20:34:52 +0000 (+0000)
Subject: Fix the shell syntax error that occurs when a for list is empty due to
X-Git-Tag: 2.0.17~35
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=fdc6afc0aead0564f5b5c03d6f0d0a0333bd25c2;p=apache

Fix the shell syntax error that occurs when a for list is empty due to
an empty variable expansion.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@88833 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/build/rules.mk b/build/rules.mk
index 368905f86c..16c2bf5be6 100644
--- a/build/rules.mk
+++ b/build/rules.mk
@@ -173,8 +173,10 @@ all-p: $(targets)
 install-p: $(targets) $(install_targets)
 	@if test -n '$(PROGRAMS)'; then \
 		test -d $(bindir) || $(MKINSTALLDIRS) $(bindir); \
-		for i in $(PROGRAMS); do \
+		for i in $(PROGRAMS) ""; do \
+		    if test "x$$i" != "x"; then \
 			$(INSTALL_PROGRAM) $$i $(bindir); \
+		    fi; \
 		done; \
 	fi