Add a file existence test for opencascade patch

Signed-off-by: Jean-Marie Verdun <jmverdun3@gmail.com>
FreeCAD · Oct 14, 2020 · 3edbcb7 · 3edbcb7
1 parent a43f334
commit 3edbcb7
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/.travis.yml b/.travis.yml
@@ -257,7 +257,9 @@ before_install:
 
        export CMAKE_ARGS="${CMAKE_OPTS} -DFREECAD_USE_EXTERNAL_KDL=ON"
        brew link --overwrite matplotlib
-       sed '1,$s/\[\[nodiscard\]\]//' /usr/local/Cellar/opencascade/7.4.0_1/include/opencascade/Standard_Macro.hxx > /tmp/Standard_Macro.hxx && cp /tmp/Standard_Macro.hxx /usr/local/Cellar/opencascade/7.4.0_1/include/opencascade/Standard_Macro.hxx
+       if [ -f "/usr/local/Cellar/opencascade/7.4.0_1/include/opencascade/Standard_Macro.hxx" ]; then
+          sed '1,$s/\[\[nodiscard\]\]//' /usr/local/Cellar/opencascade/7.4.0_1/include/opencascade/Standard_Macro.hxx > /tmp/Standard_Macro.hxx && cp /tmp/Standard_Macro.hxx /usr/local/Cellar/opencascade/7.4.0_1/include/opencascade/Standard_Macro.hxx ;
+       fi
        ;;
 
    "windows")