If we have really short read the input buffer will not
have a new line and rindex with through the ValueError
exception. Handle the same gracefully
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxx>
---
contrib/gitview/gitview | 9 +++++++--
1 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/contrib/gitview/gitview b/contrib/gitview/gitview
index 01128f4..4f39ddd 100755
--- a/contrib/gitview/gitview
+++ b/contrib/gitview/gitview
@@ -421,8 +421,13 @@ class AnnotateWindow(object):
self.prev_read = ""
if (buffer[len(buffer) -1] != '\n'):
- self.prev_read = buffer[buffer.rindex("\n"):(len(buffer))]
- buffer = buffer[0:buffer.rindex("\n")]
+ try:
+ newline_index = buffer.rindex("\n")
+ except ValueError:
+ newline_index = 0
+
+ self.prev_read = buffer[newline_index:(len(buffer))]
+ buffer = buffer[0:newline_index]
for buff in buffer.split("\n"):
annotate_line = re.compile('^([0-9a-f]{40}) (.+) (.+) (.+)$')
--
1.5.2.1.239.g75d8-dirty
-
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