From: mpa <mpa@opencascade.com>
Date: Wed, 23 Oct 2013 10:21:48 +0000 (+0000)
Subject: CMake: doing proper string comparison in IF clause
X-Git-Tag: V7_3_0a1~4
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=e518e967d03829656dd28bffc2c5281b3f479c6a;p=samples%2Fpylight.git

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

diff --git a/SalomePYLIGHTConfig.cmake.in b/SalomePYLIGHTConfig.cmake.in
index a8331f6..391b284 100644
--- a/SalomePYLIGHTConfig.cmake.in
+++ b/SalomePYLIGHTConfig.cmake.in
@@ -67,7 +67,7 @@ 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}"