hotfix

Fixed bug when returning empty resultset as DataFrame

README.md

@@ -6,7 +6,7 @@ A  wrapper for the MySQL Python connector that provides additional resilience an
 
 * A wrapper for the MySQL Python connector that provides additional resilience and functionality.
 * Implements connection pooling that's more reliable.
-* Version 1.2.0
+* Version 1.2.1
 * Works with Python 2.7+ or 3.5+
 
 ## How do I get set up? ##

dbconnector/dbconnector.py

@@ -421,10 +421,7 @@ def _select_query(cnx, **kwargs):
             col_regex = "(?<=^select)[a-zA-Z0-9_\s*(),`]+(?=from)"
             cols = [c.strip().split(" as ")[-1].strip().strip("`") for c in
                     re.findall(col_regex, sqlquery.lower())[0].strip().split(",")]
-            if result[0]:
-                return DataFrame(result, columns=cols)
-            else:
-                return DataFrame({c: [] for c in cols})
+            return DataFrame(result, columns=cols)
         return result
 
     @staticmethod

setup.py

@@ -22,7 +22,7 @@
     # Versions should comply with PEP440.  For a discussion on single-sourcing
     # the version across setup.py and the project code, see
     # https://packaging.python.org/en/latest/single_source_version.html
-    version="1.2.0",
+    version="1.2.1",
 
     description="A  wrapper for the MySQL Python connector that provides additional resilience and functionality.",
     long_description=long_description,
@@ -60,10 +60,10 @@
         "Programming Language :: Python :: 2",
         "Programming Language :: Python :: 2.7",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.3",
-        "Programming Language :: Python :: 3.4",
         "Programming Language :: Python :: 3.5",
         "Programming Language :: Python :: 3.6",
+        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
     ],
 
     # What does your project relate to?