STY: fix tab -> space and brace position

tacaswell · tacaswell · commit 07633f375292 · 2017-10-01T09:22:11.000-07:00
diff --git a/src/_png.cpp b/src/_png.cpp
@@ -408,19 +408,19 @@ static void _read_png_data(PyObject *py_file_obj, png_bytep data, png_size_t len
     Py_ssize_t bufflen;
     if (read_method) {
         result = PyObject_CallFunction(read_method, (char *)"i", length);
-	if (result) {
-	    if (PyBytes_AsStringAndSize(result, &buffer, &bufflen) == 0) {
-		if (bufflen == (Py_ssize_t)length) {
-		    memcpy(data, buffer, length);
-		} else {
-		    PyErr_SetString(PyExc_IOError, "read past end of file");
-		}
-	    } else {
-		PyErr_SetString(PyExc_IOError, "Failed to copy buffer");
-	    }
-	} else 	{
-	    PyErr_SetString(PyExc_IOError, "Failed to read file");
-	}
+        if (result) {
+            if (PyBytes_AsStringAndSize(result, &buffer, &bufflen) == 0) {
+                if (bufflen == (Py_ssize_t)length) {
+                    memcpy(data, buffer, length);
+                } else {
+                    PyErr_SetString(PyExc_IOError, "read past end of file");
+                }
+            } else {
+                PyErr_SetString(PyExc_IOError, "Failed to copy buffer");
+            }
+        } else  {
+            PyErr_SetString(PyExc_IOError, "Failed to read file");
+        }
 
 
     }
@@ -432,9 +432,8 @@ static void read_png_data(png_structp png_ptr, png_bytep data, png_size_t length
 {
     PyObject *py_file_obj = (PyObject *)png_get_io_ptr(png_ptr);
     _read_png_data(py_file_obj, data, length);
-    if (PyErr_Occurred())
-    {
-	png_error(png_ptr, "failed to read file");
+    if (PyErr_Occurred()) {
+        png_error(png_ptr, "failed to read file");
     }
 
 }
@@ -494,9 +493,9 @@ static PyObject *_read_png(PyObject *filein, bool float_result)
         }
         Py_XDECREF(read_method);
         _read_png_data(py_file, header, 8);
-	if (PyErr_Occurred()){
-	    goto exit;
-	}
+        if (PyErr_Occurred()) {
+            goto exit;
+        }
     }
 
     if (png_sig_cmp(header, 0, 8)) {
@@ -519,10 +518,9 @@ static PyObject *_read_png(PyObject *filein, bool float_result)
     }
 
     if (setjmp(png_jmpbuf(png_ptr))) {
-	if (!PyErr_Occurred())
-	{
-	    PyErr_SetString(PyExc_RuntimeError, "Error setting jump");
-	}
+        if (!PyErr_Occurred()) {
+            PyErr_SetString(PyExc_RuntimeError, "Error setting jump");
+        }
         goto exit;
     }
 
