Adjust NR tests. More accurate.

diff --git a/src/tools/pgindent/pgindent b/src/tools/pgindent/pgindent
index 15f30e6a30f844dca997d6755ec95fb1391e4343..d5e99913ebcf47ec0dfea6144eeeab2f6ea72ce3 100755 (executable)
--- a/src/tools/pgindent/pgindent
+++ b/src/tools/pgindent/pgindent
@@ -1492,9 +1492,9 @@ do
            line2 = line3;
        }
        END {
-           if (NR > 1 && skips <= 1)
+           if (NR >= 2 && skips <= 1)
                print line1;
-           if (NR > 2 && skips <= 2)
+           if (NR >= 1 && skips <= 2)
                print line2;
        }' |
 # remove blank line between opening brace and block comment
@@ -1520,9 +1520,9 @@ do
            line2 = line3;
        }
        END {
-           if (NR > 1 && skips <= 1)
+           if (NR >= 2 && skips <= 1)
                print line1;
-           if (NR > 2 && skips <= 2)
+           if (NR >= 1 && skips <= 2)
                print line2;
        }' |
 # remove blank line before #endif
@@ -1544,7 +1544,7 @@ do
            line1 = line2;
        }
        END {
-           if (NR > 1 && skips <= 1)
+           if (NR >= 1 && skips <= 1)
                print line1;
        }' |
 # add blank line before #endif if it is the last line in the file
@@ -1556,7 +1556,7 @@ do
            line1 = line2;
        }
        END {
-           if (NR > 1 && line2 ~ "^#endif")
+           if (NR >= 1 && line2 ~ "^#endif")
                printf "\n";
            print line1;
        }' |