apibuild: Simplify getline()

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>

diff --git a/docs/apibuild.py b/docs/apibuild.py
index 1f9c8f12cae1ce688bf4ba98e2e3689a30b1d64b..5e218a9ad0aeac123c65b727fe75d9215d6dd5d3 100755 (executable)
--- a/docs/apibuild.py
+++ b/docs/apibuild.py
@@ -432,21 +432,17 @@ class CLexer:
             line = self.input.readline()
             if not line:
                 return None
-            self.lineno = self.lineno + 1
-            line = line.lstrip()
-            line = line.rstrip()
+            self.lineno += 1
+            line = line.strip()
             if line == '':
                 continue
             while line[-1] == '\\':
                 line = line[:-1]
-                n = self.input.readline()
-                self.lineno = self.lineno + 1
-                n = n.lstrip()
-                n = n.rstrip()
+                n = self.input.readline().strip()
+                self.lineno += 1
                 if not n:
                     break
-                else:
-                    line = line + n
+                line += n
         return line
 
     def getlineno(self):