From: Mikko Rasa <tdb@tdb.fi>
Date: Fri, 23 Nov 2012 19:23:52 +0000 (+0200)
Subject: Correctly interpret a single number given to -c
X-Git-Tag: 1.0~5
X-Git-Url: http://git.tdb.fi/?p=ttf2png.git;a=commitdiff_plain;h=6def1722d1157378ddd6c6ef53673865510e3ed0

Correctly interpret a single number given to -c
---

diff --git a/Readme b/Readme
index 36728d7..111f53c 100644
--- a/Readme
+++ b/Readme
@@ -22,10 +22,11 @@ Command-line options
     Number of characters to put in one line.  Defaults to autodetect.  Ignored
     if -p is used.
 
-  -c <pixels>
-    Character cell size.  The special values auto and autorect may be used to
-    choose an autodetected square or rectangle cell, respectively.  Defaults to
-    autodetected square.  Ignored if -p is used.
+  -c <pixels>[x<pixels>]
+    Character cell size.  If only a single number is given, a square cell is
+    used.  The special values auto and autorect may be used to choose an
+    autodetected square or rectangle cell, respectively.  The default is auto.
+    Ignored if -p is used.
 
   -o <filename>
     Output file name.  Use - for stdout; the output is a png image, so it's
diff --git a/ttf2png.c b/ttf2png.c
index ebc0ccc..1b1106a 100644
--- a/ttf2png.c
+++ b/ttf2png.c
@@ -159,6 +159,8 @@ int main(int argc, char **argv)
 				cellw = strtol(optarg, &ptr, 0);
 				if(ptr[0]=='x' && isdigit(ptr[1]))
 					cellh = strtol(ptr+1, NULL, 0);
+				else
+					cellh = cellw;
 			}
 			break;
 		case 'o':