File strcmp.patch of Package ElmerFEM

--- elmerfem-patched/ElmerGUI/Application/plugins/egconvert.cpp	2019-02-17 15:06:02.999570879 +0100
+++ elmerfem/ElmerGUI/Application/plugins/egconvert.cpp	2019-02-24 14:07:44.948732068 +0100
@@ -872,7 +872,7 @@
 
     if(!isio) goto end;
     if(!line) goto end;
-    if(line=="") goto end;
+    if(strcmp(line,"")==0) goto end;
     if(strstr(line,"END")) goto end;
 
     /* Control information */
@@ -1626,7 +1626,7 @@
       
       if(!isio) goto end;
       if(!line) goto end;
-      if(line=="") goto end;
+      if(strcmp(line,"")==0) goto end;
       if(strstr(line,"END")) goto end;
       
       /* Control information */