2 files changed, 22 insertions, 6 deletions
diff --git a/utils/storage/gen_binary_files.cpp b/utils/storage/gen_binary_files.cpp
index 4bca2cb..4519064 100644
--- a/utils/storage/gen_binary_files.cpp
+++ b/utils/storage/gen_binary_files.cpp
@@ -59,7 +59,7 @@ int main(int argc, char * argv[]){
     g_free(filename);
 
     if ( gbfile == NULL) {
-	fprintf(stderr, "open gb_char.table failed!");
+	fprintf(stderr, "open gb_char.table failed!\n");
 	exit(ENOENT);
     }
 
@@ -75,7 +75,7 @@ int main(int argc, char * argv[]){
     g_free(filename);
 
     if ( gbkfile == NULL) {
-        fprintf(stderr, "open gbk_char.table failed!");
+        fprintf(stderr, "open gbk_char.table failed!\n");
         exit(ENOENT);
     }
     
diff --git a/utils/storage/import_interpolation.cpp b/utils/storage/import_interpolation.cpp
index 7ddb4f3..e005884 100644
--- a/utils/storage/import_interpolation.cpp
+++ b/utils/storage/import_interpolation.cpp
@@ -199,23 +199,39 @@ int main(int argc, char * argv[]){
     PhraseLargeTable phrases;
 
     MemoryChunk * chunk = new MemoryChunk;
-    chunk->load("phrase_index.bin");
+    bool retval = chunk->load("phrase_index.bin");
+    if (!retval) {
+        fprintf(stderr, "open phrase_index.bin failed!\n");
+        exit(ENOENT);
+    }
     phrases.load(chunk);
 
     FacadePhraseIndex phrase_index;
 
     //gb_char binary file
     chunk = new MemoryChunk;
-    chunk->load("gb_char.bin");
+    retval = chunk->load("gb_char.bin");
+    if (!retval) {
+        fprintf(stderr, "open gb_char.bin failed!\n");
+        exit(ENOENT);
+    }
     phrase_index.load(1, chunk);
 
     //gbk_char binary file
     chunk = new MemoryChunk;
-    chunk->load("gbk_char.bin");
+    retval = chunk->load("gbk_char.bin");
+    if (!retval) {
+        fprintf(stderr, "open gbk_char.bin failed!\n");
+        exit(ENOENT);
+    }
     phrase_index.load(2, chunk);
 
     Bigram bigram;
-    bigram.attach(bigram_filename, ATTACH_CREATE|ATTACH_READWRITE);
+    retval = bigram.attach(bigram_filename, ATTACH_CREATE|ATTACH_READWRITE);
+    if (!retval) {
+        fprintf(stderr, "open %s failed!\n", bigram_filename);
+        exit(ENOENT);
+    }
 
     taglib_init();