Merge pull request #53 from dpryan79/emptySummaries

.environmentLinux.yaml

@@ -0,0 +1,10 @@
+name: foo
+channels:
+  - conda-forge
+  - bioconda
+  - default
+dependencies:
+  - gcc_linux-64
+  - curl
+  - zlib
+  - python 3.8

.github/workflows/build.yml

@@ -0,0 +1,20 @@
+on: pull_request
+jobs:
+  testLinux:
+    name: TestLinux
+    runs-on: "ubuntu-latest"
+    defaults:
+      run:
+        shell: bash -l {0}
+    steps:
+      - uses: actions/checkout@v2
+      - uses: conda-incubator/setup-miniconda@v2
+        with:
+          activate-environment: foo
+          environment-file: .environmentLinux.yaml
+          python-version: 3.8
+          auto-activate-base: false
+      - run: |
+          CFLAGS="$CFLAGS -g -Wall -O3 -Wsign-compare"
+          LIBS="$LDFLAGS -lcurl -lm -lz"
+          make test CC=$CC CFLAGS="$CFLAGS" LIBS="$LIBS"

bigWig.h

@@ -56,7 +56,7 @@ extern "C" {
 /*!
  * The library version number
  */
-#define LIBBIGWIG_VERSION 0.4.5
+#define LIBBIGWIG_VERSION 0.4.6
 
 /*!
  * If 1, then this library was compiled with remote file support.

bwRead.c

@@ -371,7 +371,7 @@ bigWigFile_t *bwOpen(char *fname, CURLcode (*callBack) (CURL*), const char *mode
         }
 
         //Read in the index
-        if(bwg->hdr->nBasesCovered) {
+        if(bwg->hdr->indexOffset) {
             bwg->idx = bwReadIndex(bwg, 0);
             if(!bwg->idx) {
                 fprintf(stderr, "[bwOpen] bwg->idx is NULL bwg->hdr->dataOffset 0x%"PRIx64"!\n", bwg->hdr->dataOffset);

test/test.py

@@ -72,3 +72,4 @@
     p2 = Popen(["md5"], stdin=p1.stdout, stdout=PIPE)
 md5sum = p2.communicate()[0].strip().split()[0]
 assert(md5sum == "33ef99571bdaa8c9130149e99332b17b")
+print("success")