Merge pull request #2 from flammie/fix-gcc-6-fstream-nullHEADmaster

fix gcc-6.4 compilation error

2 files changed, 2 insertions, 2 deletions

diff --git a/Src/IndexSA/_MonoCorpus.cpp b/Src/IndexSA/_MonoCorpus.cpp
index fe3ce38..369d2ff 100755
--- a/Src/IndexSA/_MonoCorpus.cpp
+++ b/Src/IndexSA/_MonoCorpus.cpp
@@ -156,7 +156,7 @@ void C_MonoCorpus::loadCorpusAndSort(const char *fileName, const char * idVocFil
 	ifstream textStream1;
 	textStream1.open(fileName);
 
-	if(textStream1==NULL){
+	if(!textStream1){
 		fprintf(stderr,"Text %s does not exist. Exit!\n",fileName);
 		exit(-1);
 	}
diff --git a/Src/Utils/_UniversalVocabulary.cpp b/Src/Utils/_UniversalVocabulary.cpp
index 9822c94..f034409 100755
--- a/Src/Utils/_UniversalVocabulary.cpp
+++ b/Src/Utils/_UniversalVocabulary.cpp
@@ -40,7 +40,7 @@ void C_UniversalVocabulary::updateWithNewCorpus(const char * newCorpusFileName)
 	ifstream textStream;
 	textStream.open(newCorpusFileName);
 
-	if(textStream==NULL){
+	if(!textStream){
 		fprintf(stderr,"Corpus file %s does not exist. Exit!\n",newCorpusFileName);
 		exit(-1);
 	}