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-rw-r--r--networking/ifupdown.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/networking/ifupdown.c b/networking/ifupdown.c
index fedae8dd6..6c79c2004 100644
--- a/networking/ifupdown.c
+++ b/networking/ifupdown.c
@@ -630,8 +630,11 @@ static char *next_word(char **buf)
return(NULL);
}
*buf = word + length;
- **buf = '\0';
- (*buf)++;
+ /*DBU:[dave@cray.com] if we are already at EOL dont't increment beyond it */
+ if (**buf) {
+ **buf = '\0';
+ (*buf)++;
+ }
return word;
}