Fix again

nawendt · Apr 3, 2023 · e5af452 · e5af452
1 parent 9089269
commit e5af452
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/src/grib_api_version.c b/src/grib_api_version.c
@@ -8,15 +8,19 @@ SEXP gribr_api_version(void) {
   long major;
   long minor;
   long revision;
-  size_t slen = 15;
+  int err;
+  size_t slen = 20;
   char string[slen];
   SEXP gribr_version;
 
   version = codes_get_api_version();
   major = version / 10000;
   minor = (version - major * 10000) / 100;
   revision = (version - major * 10000) - (minor * 100);
-  snprintf(string, slen, "%ld.%ld.%ld\0", major, minor, revision);
+  err = snprintf(string, slen, "%ld.%ld.%ld", major, minor, revision);
+  if (err) {
+    error("Problem getting ecCodes version.");
+  }
 
   gribr_version = PROTECT(mkString(string));