From: bruneton <bruneton>
Date: Wed, 23 Oct 2013 09:30:14 +0000 (+0000)
Subject: CMake: doing proper string comparison in IF clause
X-Git-Tag: BR_hydro_v_0_3_1~62
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=e4488c5a0468729a713071c7080b400a4465dab9;p=modules%2Fkernel.git

CMake: doing proper string comparison in IF clause
---

diff --git a/SalomeKERNELConfig.cmake.in b/SalomeKERNELConfig.cmake.in
index 6a51c6b8a..a4e31d324 100644
--- a/SalomeKERNELConfig.cmake.in
+++ b/SalomeKERNELConfig.cmake.in
@@ -112,7 +112,7 @@ MATH(EXPR _range "${_list_len}-1")
 FOREACH(_p RANGE ${_range})  
   LIST(GET _PREREQ            ${_p} _pkg    )
   LIST(GET _PREREQ_CONFIG_DIR ${_p} _pkg_dir)
-  IF(_pkg_dir)
+  IF(NOT _pkg_dir STREQUAL "")
      MESSAGE(STATUS "===> Reloading targets from ${_pkg} ...")
      FIND_PACKAGE(${_pkg} REQUIRED NO_MODULE 
           PATHS "${_pkg_dir}"