X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=src%2Fmarcmap.c;h=59cf858ea01ef30d2b2a6886776909bea9462624;hb=4aa368ef32545c581183ea8de5ef92980351b850;hp=fd9b1bea53e678104a5d1ffbbaa2103f962bdb0a;hpb=2bd14321370e2d042c370d19149d6caec9c01930;p=pazpar2-moved-to-github.git

diff --git a/src/marcmap.c b/src/marcmap.c
index fd9b1be..59cf858 100644
--- a/src/marcmap.c
+++ b/src/marcmap.c
@@ -42,7 +42,7 @@ struct marcmap *marcmap_load(const char *filename, NMEM nmem)
     struct marcmap *mm;
     struct marcmap *mmhead;
     FILE *fp;
-    char c;
+    int c;
     char buf[256];
     int len;
     int field;
@@ -54,6 +54,8 @@ struct marcmap *marcmap_load(const char *filename, NMEM nmem)
     mm = NULL;
     mmhead = NULL;
     fp = fopen(filename, "r");
+    if (!fp)
+        return mmhead;
 
     while ((c = getc(fp) ) != EOF)
     {