Fix error when SRCCONF is empty.

Sponsored by: EMC / Isilon Storage Division
nhuff · Apr 22, 2016 · f19c33e · f19c33e
1 parent 0bab509
commit f19c33e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/share/mk/src.sys.mk b/share/mk/src.sys.mk
@@ -8,7 +8,9 @@
 .if !defined(_WITHOUT_SRCCONF)
 # Allow user to configure things that only effect src tree builds.
 SRCCONF?=	/etc/src.conf
-.if (exists(${SRCCONF}) || ${SRCCONF} != "/etc/src.conf") && !target(_srcconf_included_)
+.if !empty(SRCCONF) && \
+    (exists(${SRCCONF}) || ${SRCCONF} != "/etc/src.conf") && \
+    !target(_srcconf_included_)
 
 # Validate that the user didn't try setting an env-only variable in
 # their src.conf. This benefits from already including bsd.mkopt.mk.