X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=show-diff.c;h=36afb3cc91305c35d2d811be61b308c14fb1a63d;hb=e590d694ead8d50c2afc7086161d4ddc5d907655;hp=8a66e59cf5f6e05dd5944e479f95a2a12a6ccf95;hpb=8f41523fc1a8cd127ff39fa111b3b5bb5105cc84;p=git.git

diff --git a/show-diff.c b/show-diff.c
index 8a66e59c..36afb3cc 100644
--- a/show-diff.c
+++ b/show-diff.c
@@ -27,8 +27,8 @@ static char *sq_expand(char *src)
 	int cnt, c;
 	char *cp;
 
-	/* count single quote characters */ 
-	for (cnt = 0, cp = src; *cp; cnt++, cp++)
+	/* count bytes needed to store the quoted string. */ 
+	for (cnt = 1, cp = src; *cp; cnt++, cp++)
 		if (*cp == '\'')
 			cnt += 3;