Merge pull request #197 from adokter/nexrad_crash

fix #196
adokter · Dec 5, 2022 · 2810f33 · 2810f33
2 parents 8e6e850 + e8b527f
commit 2810f33
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diff --git a/NEWS.md b/NEWS.md
@@ -1,5 +1,5 @@
 # vol2bird 0.5.XXXX
-* fixes a bug occurring with missing scan parameter data (#195)
+* fixes a bug occurring with missing scan parameter data (#195,#196)
 
 # vol2bird 0.5.0
 All issues included in this release can be found [here](https://github.com/adokter/vol2bird/milestone/1?closed=1)

diff --git a/lib/constants.h b/lib/constants.h
@@ -128,9 +128,9 @@
 // Name of the program, to be stored as task attribute in ODIM
 #define PROGRAM "vol2bird"
 // Version of the program, to be stored as task_version attribute in ODIM
-#define VERSION "0.5.0.9195"
+#define VERSION "0.5.0.9196"
 // Date of latest version of the program
-#define VERSIONDATE "26-Oct-2022"
+#define VERSIONDATE "05-Dec-2022"
 
 
 //-------------------------------------------------------//

diff --git a/lib/libvol2bird.c b/lib/libvol2bird.c
@@ -4300,7 +4300,12 @@ PolarVolume_t* vol2birdGetVolume(char* filenames[], int nInputFiles, float range
 
     volume = vol2birdGetODIMVolume(filenames, nInputFiles);
 
-    PolarVolume_sortByElevations(volume,1);
+    if(volume == NULL){
+        goto done;
+    }
+    else{
+        PolarVolume_sortByElevations(volume,1);
+    }
 
     done:
         return volume;