eae79da24b
The PCCard daemon can hang indefinately while reading its configuration file. If the last line of the file is a comment line that does not end in a newline, the program goes into an infinite loop searching for the non-existent newline. This fix, provided by the PR, will allow files ending without a newline to be read without hanging. Submitted by: Crist J. Clark <cjclark@alum.mit.edu> PR: bin/25791