[issm-svn] r23458 - issm/trunk/externalpackages/dakota

[jdquinn at issm.ess.uci.edu]

Author: jdquinn
Date: 2018-11-05 13:45:56 -0800 (Mon, 05 Nov 2018)
New Revision: 23458

Modified:
   issm/trunk/externalpackages/dakota/install-6.2-macosx64.sh
Log:
BUG: Dealing with unbound variable

Modified: issm/trunk/externalpackages/dakota/install-6.2-macosx64.sh
===================================================================
--- issm/trunk/externalpackages/dakota/install-6.2-macosx64.sh	2018-11-05 21:21:16 UTC (rev 23457)
+++ issm/trunk/externalpackages/dakota/install-6.2-macosx64.sh	2018-11-05 21:45:56 UTC (rev 23458)
@@ -70,7 +70,7 @@
 # Set paths and library paths
 export PATH=$DAK_INSTALL/bin:$DAK_INSTALL/test:$PATH
 
-if [ -z $DYLD_LIBRARY_PATH ]
+if [ -z ${DYLD_LIBRARY_PATH+x} ]
 then
 	export DYLD_LIBRARY_PATH=$DAK_INSTALL/lib:$DAK_INSTALL/bin
 else