Move definition to for's expression

1 files changed, 1 insertions, 2 deletions

diff --git a/build.c b/build.c
index 4efcede..994303e 100644
--- a/build.c
+++ b/build.c
@@ -78,8 +78,7 @@ main(int argc, char *argv[])
 		/* Read line by line, at most twenty. */
 		for (j = 0; j < 20 && fgets(buf, MAXBUF, fp); j++) {
 			buf[strcspn(buf, "\n")] = 0;
-			b = buf;
-			for (; *b; b++) {
+			for (b = buf; *b; b++) {
 
 				/* Find command line. */
 				if (strncmp(b, "	$ ", 3) == 0