X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;ds=sidebyside;f=configure.ac;h=ab55d0b8b0573cf7462a74019eb0a24df978e933;hb=0b3f304a7ccb892621345ee7dad139b30d94155c;hp=563e7fec6b67675139e30c3c7fe85fc50c21249c;hpb=626665da9b8b1861a1e09ca91e599ec44f915c9c;p=oweals%2Fgnunet.git

diff --git a/configure.ac b/configure.ac
index 563e7fec6..ab55d0b8b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -261,7 +261,7 @@ AC_CHECK_HEADERS(glpk.h, ,[gplk=false])
 AC_CHECK_LIB([glpk],[glp_create_prob], , [gplk=false])
 # GLPK must support atm MLP presolving, version >= 4.32
 AC_CHECK_MEMBERS(glp_iocp.presolve, ,[gplk=false],[[#include <glpk.h>]])
-if test $gplk = false
+if test x$gplk = xfalse
 then
 	AM_CONDITIONAL(HAVE_GLPK, [test x$gplk = xtrue])
 	AM_CONDITIONAL(HAVE_LIBGLPK, [test x$gplk != x$gplk])